diff --git a/internal/pkg/addon/package_test.go b/internal/pkg/addon/package_test.go
index 67a01c17693..7325648c185 100644
--- a/internal/pkg/addon/package_test.go
+++ b/internal/pkg/addon/package_test.go
@@ -80,7 +80,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "TestRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 `,
 			outTemplate: `
 Resources:
@@ -96,7 +96,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "TestRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 `,
 		},
 		"AWS::Glue::Job, non-zipped file": {
@@ -225,7 +225,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "TestRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 `,
 			outTemplate: `
 Resources:
@@ -247,7 +247,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "TestRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 `,
 		},
 		"Fn::Transform nested in a yaml mapping and sequence node": {
@@ -480,7 +480,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "TestRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 `
 		stack := &EnvironmentStack{
 			stack: stack{
@@ -511,7 +511,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "TestRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 `
 		require.NoError(t, err)
 		tmpl, err := stack.Template()
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-basic-manifest.yml b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-basic-manifest.yml
index dc78bfd307c..0d68bef41bc 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-basic-manifest.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-basic-manifest.yml
@@ -942,7 +942,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   CustomDomainFunction:
     Condition: ManagedAliases
@@ -952,7 +952,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   DNSDelegationFunction:
     Type: AWS::Lambda::Function
@@ -962,7 +962,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DelegateDNSAction:
     Metadata:
       'aws:copilot:description': 'Delegate DNS for environment subdomain'
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-cloudfront-observability.yml b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-cloudfront-observability.yml
index e2932ba41a3..d98264f0bab 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-cloudfront-observability.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-cloudfront-observability.yml
@@ -312,7 +312,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "UniqueJSONValuesFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   UniqueAliasesAction:
     Metadata:
       "aws:copilot:description": "An action to get unique custom aliases for services in your environment"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-default-access-log-config.yml b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-default-access-log-config.yml
index 5bf2c8f65e8..4a81add007c 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-default-access-log-config.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-default-access-log-config.yml
@@ -788,7 +788,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'ELBAccessLogsBucketCleanerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 
   ELBAccessLogsBucketCleanerRole:
     Metadata:
@@ -1098,7 +1098,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   CustomDomainFunction:
     Condition: ManagedAliases
@@ -1108,7 +1108,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   DNSDelegationFunction:
     Type: AWS::Lambda::Function
@@ -1118,7 +1118,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DelegateDNSAction:
     Metadata:
       'aws:copilot:description': 'Delegate DNS for environment subdomain'
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-defaultvpc-flowlogs.yml b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-defaultvpc-flowlogs.yml
index 4e87fbe78a0..5075194330c 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-defaultvpc-flowlogs.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-defaultvpc-flowlogs.yml
@@ -947,7 +947,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   CustomDomainFunction:
     Condition: ManagedAliases
@@ -957,7 +957,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x 
+      Runtime: nodejs22.x 
   
   DNSDelegationFunction:
     Type: AWS::Lambda::Function
@@ -967,7 +967,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   DelegateDNSAction:
     Metadata:
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-importedvpc-flowlogs.yml b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-importedvpc-flowlogs.yml
index 01ef9df8868..34fceb0de58 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-importedvpc-flowlogs.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/environments/template-with-importedvpc-flowlogs.yml
@@ -776,7 +776,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   CustomDomainFunction:
     Condition: ManagedAliases
@@ -786,7 +786,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x 
+      Runtime: nodejs22.x 
   
   DNSDelegationFunction:
     Type: AWS::Lambda::Function
@@ -796,7 +796,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'CustomResourceRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   DelegateDNSAction:
     Metadata:
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-autoscaling-template.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-autoscaling-template.yml
index ad6be24b384..803a0ebe197 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-autoscaling-template.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-autoscaling-template.yml
@@ -292,7 +292,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "DynamicDesiredCountFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DynamicDesiredCountFunctionRole:
     Metadata:
       "aws:copilot:description": "An IAM Role for describing number of running tasks in your ECS service"
@@ -471,7 +471,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "RulePriorityFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       "aws:copilot:description": "An IAM Role to describe load balancer rules for assigning a priority"
@@ -575,7 +575,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "EnvControllerRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       "aws:copilot:description": "An IAM role to update your environment stack"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-full-config-template.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-full-config-template.yml
index 7cdc3183d70..04eac0141a2 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-full-config-template.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-full-config-template.yml
@@ -436,7 +436,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "RulePriorityFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       "aws:copilot:description": "An IAM Role to describe load balancer rules for assigning a priority"
@@ -568,7 +568,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "EnvControllerRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       "aws:copilot:description": "An IAM role to update your environment stack"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-only-path-template.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-only-path-template.yml
index f00357168da..fad63aa6b8e 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-only-path-template.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/http-only-path-template.yml
@@ -352,7 +352,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "RulePriorityFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       "aws:copilot:description": "An IAM Role to describe load balancer rules for assigning a priority"
@@ -456,7 +456,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "EnvControllerRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       "aws:copilot:description": "An IAM role to update your environment stack"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/https-path-alias-template.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/https-path-alias-template.yml
index dd50d75a705..6746ba7de8f 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/https-path-alias-template.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/https-path-alias-template.yml
@@ -249,7 +249,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "RulePriorityFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role to describe load balancer rules for assigning a priority"
@@ -447,7 +447,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template-without-port-config.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template-without-port-config.yml
index 403dec901aa..de924faebba 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template-without-port-config.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template-without-port-config.yml
@@ -346,7 +346,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "EnvControllerRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       "aws:copilot:description": "An IAM role to update your environment stack"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template.yml
index 2caa7ae92ae..cd2faf48af3 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/backend/simple-template.yml
@@ -356,7 +356,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt "EnvControllerRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       "aws:copilot:description": "An IAM role to update your environment stack"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/job-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/job-test.stack.yml
index 9f250c61896..89f189c3265 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/job-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/job-test.stack.yml
@@ -73,7 +73,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 
   EnvControllerRole:
     Metadata:
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/rdws-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/rdws-test.stack.yml
index 25e66c1347e..df7ee260ccd 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/rdws-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/rdws-test.stack.yml
@@ -293,7 +293,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   
   EnvControllerRole:
     Metadata:
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site-test.stack.yml
index dec24845ee8..2d44345e805 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site-test.stack.yml
@@ -144,7 +144,7 @@ Resources:
     Properties:
       Handler: index.handler
       Role: !GetAtt TriggerStateMachineFunctionRole.Arn
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
       Timeout: 900
       MemorySize: 512
 
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site.stack.yml
index 0e7291e8ea0..158c7cf9317 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/static-site.stack.yml
@@ -144,7 +144,7 @@ Resources:
     Properties:
       Handler: index.handler
       Role: !GetAtt TriggerStateMachineFunctionRole.Arn
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
       Timeout: 900
       MemorySize: 512
 
@@ -386,7 +386,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CustomDomainRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 
   CustomDomainRole:
     Metadata:
@@ -448,7 +448,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CertificateValidatorRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 
   CertificateValidatorRole:
     Metadata:
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-grpc-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-grpc-test.stack.yml
index 8d1839d5833..f02821c5a6a 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-grpc-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-grpc-test.stack.yml
@@ -259,7 +259,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'DynamicDesiredCountFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DynamicDesiredCountFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role for describing number of running tasks in your ECS service"
@@ -364,7 +364,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -482,7 +482,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'RulePriorityFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role to describe load balancer rules for assigning a priority"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-dev.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-dev.stack.yml
index 33410dca2d6..39d9d9ca2ff 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-dev.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-dev.stack.yml
@@ -246,7 +246,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -373,7 +373,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'RulePriorityFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role to describe load balancer rules for assigning a priority"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-prod.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-prod.stack.yml
index 142d584c7bd..e990687938d 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-prod.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-prod.stack.yml
@@ -348,7 +348,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -637,7 +637,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'NLBCustomDomainRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   NLBCustomDomainRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update the environment Route 53 hosted zone"
@@ -702,7 +702,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'NLBCertValidatorRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   NLBCertValidatorRole:
     Metadata:
       'aws:copilot:description': "An IAM role to request and validate a certificate for your service"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-test.stack.yml
index 2b0fb7d694b..6df70f84e87 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-nlb-test.stack.yml
@@ -241,7 +241,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -525,7 +525,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'NLBCertValidatorRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   NLBCertValidatorRole:
     Metadata:
       'aws:copilot:description': "An IAM role to request and validate a certificate for your service"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-prod.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-prod.stack.yml
index a75581e1ac2..d725be5a8b1 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-prod.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-prod.stack.yml
@@ -481,7 +481,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'DynamicDesiredCountFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DynamicDesiredCountFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role for describing number of running tasks in your ECS service"
@@ -586,7 +586,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -760,7 +760,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'RulePriorityFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Type: AWS::IAM::Role
     Metadata:
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-staging.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-staging.stack.yml
index 0a386b0de28..f8caf2b8682 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-staging.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-staging.stack.yml
@@ -259,7 +259,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -399,7 +399,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'RulePriorityFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role to describe load balancer rules for assigning a priority"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-test.stack.yml
index 0f1eae8f4a7..b35509591df 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/svc-test.stack.yml
@@ -260,7 +260,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'DynamicDesiredCountFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DynamicDesiredCountFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role for describing number of running tasks in your ECS service"
@@ -383,7 +383,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -524,7 +524,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt "RulePriorityFunctionRole.Arn"
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role to describe load balancer rules for assigning a priority"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/windows-svc-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/windows-svc-test.stack.yml
index 7f87d95f83a..5a297790e2d 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/windows-svc-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/windows-svc-test.stack.yml
@@ -238,7 +238,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
@@ -354,7 +354,7 @@ Resources: # If a bucket URL is specified, that means the template exists.
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'RulePriorityFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   RulePriorityFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role to describe load balancer rules for assigning a priority"
diff --git a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/worker-test.stack.yml b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/worker-test.stack.yml
index 6af621abe6b..85cdeef038e 100644
--- a/internal/pkg/deploy/cloudformation/stack/testdata/workloads/worker-test.stack.yml
+++ b/internal/pkg/deploy/cloudformation/stack/testdata/workloads/worker-test.stack.yml
@@ -385,7 +385,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt 'DynamicDesiredCountFunctionRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   DynamicDesiredCountFunctionRole:
     Metadata:
       'aws:copilot:description': "An IAM Role for describing number of running tasks in your ECS service"
@@ -479,7 +479,7 @@ Resources:
       Timeout: 600
       MemorySize: 512
       Role: !GetAtt BacklogPerTaskCalculatorRole.Arn
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
       Environment:
         Variables:
           CLUSTER_NAME:
@@ -1211,7 +1211,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'EnvControllerRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
   EnvControllerRole:
     Metadata:
       'aws:copilot:description': "An IAM role to update your environment stack"
diff --git a/internal/pkg/template/templates/environment/partials/cdn-resources.yml b/internal/pkg/template/templates/environment/partials/cdn-resources.yml
index fab820c57d4..0b69a5f8bcf 100644
--- a/internal/pkg/template/templates/environment/partials/cdn-resources.yml
+++ b/internal/pkg/template/templates/environment/partials/cdn-resources.yml
@@ -34,7 +34,7 @@ UniqueJSONValuesFunction:
     Timeout: 600
     MemorySize: 512
     Role: !GetAtt 'UniqueJSONValuesFunctionRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 UniqueAliasesAction:
   Metadata:
@@ -139,7 +139,7 @@ CertificateReplicatorFunction:
     Timeout: 900
     MemorySize: 512
     Role: !GetAtt 'CustomResourceRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
     
 CertificateReplicator:
   Metadata:
diff --git a/internal/pkg/template/templates/environment/partials/elb-access-logs.yml b/internal/pkg/template/templates/environment/partials/elb-access-logs.yml
index e0fb71d86a3..fc50c0eef1b 100644
--- a/internal/pkg/template/templates/environment/partials/elb-access-logs.yml
+++ b/internal/pkg/template/templates/environment/partials/elb-access-logs.yml
@@ -63,7 +63,7 @@ BucketCleanerFunction:
     Timeout: 900
     MemorySize: 512
     Role: !GetAtt 'ELBAccessLogsBucketCleanerRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 ELBAccessLogsBucketCleanerRole:
   Metadata:
diff --git a/internal/pkg/template/templates/environment/partials/lambdas.yml b/internal/pkg/template/templates/environment/partials/lambdas.yml
index 6b0b6a8199a..5ce676c0969 100644
--- a/internal/pkg/template/templates/environment/partials/lambdas.yml
+++ b/internal/pkg/template/templates/environment/partials/lambdas.yml
@@ -11,7 +11,7 @@ CertificateValidationFunction:
     Timeout: 900
     MemorySize: 512
     Role: !GetAtt 'CustomResourceRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 CustomDomainFunction:
   Condition: ManagedAliases
@@ -26,7 +26,7 @@ CustomDomainFunction:
     Timeout: 600
     MemorySize: 512
     Role: !GetAtt 'CustomResourceRole.Arn'
-    Runtime: nodejs20.x 
+    Runtime: nodejs22.x 
 
 DNSDelegationFunction:
   Type: AWS::Lambda::Function
@@ -41,4 +41,4 @@ DNSDelegationFunction:
     Timeout: 600
     MemorySize: 512
     Role: !GetAtt 'CustomResourceRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
diff --git a/internal/pkg/template/templates/workloads/partials/cf/alb.yml b/internal/pkg/template/templates/workloads/partials/cf/alb.yml
index 7041887fd7f..49cc4c75bee 100644
--- a/internal/pkg/template/templates/workloads/partials/cf/alb.yml
+++ b/internal/pkg/template/templates/workloads/partials/cf/alb.yml
@@ -62,7 +62,7 @@ RulePriorityFunction:
     Timeout: 600
     MemorySize: 512
     Role: !GetAtt "RulePriorityFunctionRole.Arn"
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 RulePriorityFunctionRole:
   Metadata:
diff --git a/internal/pkg/template/templates/workloads/partials/cf/autoscaling.yml b/internal/pkg/template/templates/workloads/partials/cf/autoscaling.yml
index 249c4a95bc7..4a7e54dce9e 100644
--- a/internal/pkg/template/templates/workloads/partials/cf/autoscaling.yml
+++ b/internal/pkg/template/templates/workloads/partials/cf/autoscaling.yml
@@ -26,7 +26,7 @@ DynamicDesiredCountFunction:
     Timeout: 600
     MemorySize: 512
     Role: !GetAtt 'DynamicDesiredCountFunctionRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 DynamicDesiredCountFunctionRole:
   Metadata:
@@ -182,7 +182,7 @@ BacklogPerTaskCalculatorFunction:
     Timeout: 600
     MemorySize: 512
     Role: !GetAtt BacklogPerTaskCalculatorRole.Arn
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
     Environment:
       Variables:
         CLUSTER_NAME:
diff --git a/internal/pkg/template/templates/workloads/partials/cf/env-controller.yml b/internal/pkg/template/templates/workloads/partials/cf/env-controller.yml
index 908d81cb6b2..9b751c530cf 100644
--- a/internal/pkg/template/templates/workloads/partials/cf/env-controller.yml
+++ b/internal/pkg/template/templates/workloads/partials/cf/env-controller.yml
@@ -24,7 +24,7 @@ EnvControllerFunction:
     Timeout: 900
     MemorySize: 512
     Role: !GetAtt 'EnvControllerRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 EnvControllerRole:
   Metadata:
diff --git a/internal/pkg/template/templates/workloads/partials/cf/nlb.yml b/internal/pkg/template/templates/workloads/partials/cf/nlb.yml
index b09c42d827f..ab6d937ab04 100644
--- a/internal/pkg/template/templates/workloads/partials/cf/nlb.yml
+++ b/internal/pkg/template/templates/workloads/partials/cf/nlb.yml
@@ -153,7 +153,7 @@ NLBCustomDomainFunction:
     Timeout: 900
     MemorySize: 512
     Role: !GetAtt 'NLBCustomDomainRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 NLBCustomDomainRole:
   Metadata:
@@ -233,7 +233,7 @@ NLBCertValidatorFunction:
     Timeout: 900
     MemorySize: 512
     Role: !GetAtt 'NLBCertValidatorRole.Arn'
-    Runtime: nodejs20.x
+    Runtime: nodejs22.x
 
 NLBCertValidatorRole:
   Metadata:
diff --git a/internal/pkg/template/templates/workloads/services/rd-web/cf.yml b/internal/pkg/template/templates/workloads/services/rd-web/cf.yml
index f0e47e3380f..970ba61603f 100644
--- a/internal/pkg/template/templates/workloads/services/rd-web/cf.yml
+++ b/internal/pkg/template/templates/workloads/services/rd-web/cf.yml
@@ -227,7 +227,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt CustomResourceRole.Arn
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
       Layers:
         - {{ .AWSSDKLayer }}
 
diff --git a/internal/pkg/template/templates/workloads/services/static-site/cf.yml b/internal/pkg/template/templates/workloads/services/static-site/cf.yml
index 794ce589910..fc04c5adf85 100644
--- a/internal/pkg/template/templates/workloads/services/static-site/cf.yml
+++ b/internal/pkg/template/templates/workloads/services/static-site/cf.yml
@@ -166,7 +166,7 @@ Resources:
     Properties:
       Handler: index.handler
       Role: !GetAtt TriggerStateMachineFunctionRole.Arn
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
       Timeout: 900
       MemorySize: 512
       {{- with $cr := index .CustomResources "TriggerStateMachineFunction" }}
@@ -430,7 +430,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CustomDomainRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 
   CustomDomainRole:
     Metadata:
@@ -501,7 +501,7 @@ Resources:
       Timeout: 900
       MemorySize: 512
       Role: !GetAtt 'CertificateValidatorRole.Arn'
-      Runtime: nodejs20.x
+      Runtime: nodejs22.x
 
   CertificateValidatorRole:
     Metadata:
diff --git a/site/content/docs/developing/addons/package.en.md b/site/content/docs/developing/addons/package.en.md
index a29179b38c6..326ac944847 100644
--- a/site/content/docs/developing/addons/package.en.md
+++ b/site/content/docs/developing/addons/package.en.md
@@ -20,7 +20,7 @@ For example, to deploy a javascript Lambda function alongside a copilot service,
               Timeout: 900
               MemorySize: 512
               Role: !GetAtt "ExampleFunctionRole.Arn"
-              Runtime: nodejs20.x
+              Runtime: nodejs22.x
         ```
     
     === "lambdas/example/index.js"
@@ -82,7 +82,7 @@ This architecture could be useful if you have a service that needs to minimize l
         Timeout: 60
         MemorySize: 512
         Role: !GetAtt "recordProcessorRole.Arn"
-        Runtime: nodejs20.x
+        Runtime: nodejs22.x
 
     recordProcessorRole:
       Type: AWS::IAM::Role
diff --git a/site/content/docs/developing/addons/package.ja.md b/site/content/docs/developing/addons/package.ja.md
index 145ec7188b3..ae4b41f2b1a 100644
--- a/site/content/docs/developing/addons/package.ja.md
+++ b/site/content/docs/developing/addons/package.ja.md
@@ -20,7 +20,7 @@ Copilot は、Addon テンプレートから参照されるローカルファイ
               Timeout: 900
               MemorySize: 512
               Role: !GetAtt "ExampleFunctionRole.Arn"
-              Runtime: nodejs20.x
+              Runtime: nodejs22.x
         ```
     
     === "lambdas/example/index.js"
@@ -84,7 +84,7 @@ zip が必要な一部のリソース (`AWS::Serverless::Function` など) で
         Timeout: 60
         MemorySize: 512
         Role: !GetAtt "recordProcessorRole.Arn"
-        Runtime: nodejs20.x
+        Runtime: nodejs22.x
 
     recordProcessorRole:
       Type: AWS::IAM::Role