diff --git a/.github/workflows/build_serverless.yml b/.github/workflows/build_serverless.yml
index 8bf2a9f..9b4381e 100644
--- a/.github/workflows/build_serverless.yml
+++ b/.github/workflows/build_serverless.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20
 
       - name: Cache Node modules
         id: cache-node-modules
@@ -59,7 +59,7 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20
 
       - name: Cache Node modules
         id: cache-node-modules
@@ -82,7 +82,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16, 18, 20]
+        node-version: [18, 20]
 
     steps:
       - name: Checkout
diff --git a/serverless/template.yml b/serverless/template.yml
index 7dc2f7d..dcf41d1 100644
--- a/serverless/template.yml
+++ b/serverless/template.yml
@@ -58,7 +58,7 @@ Resources:
       Description: Processes a CloudFormation template to install Datadog Lambda layers for Python and Node.js Lambda functions.
       Timeout: 10
       Handler: src/index.handler
-      Runtime: nodejs16.x
+      Runtime: nodejs20.x
       CodeUri:
         Bucket: !Ref MacroFunctionZipsBucket
         Key: