diff --git a/.github/workflows/ephemeral-env-pr-close.yml b/.github/workflows/ephemeral-env-pr-close.yml
index 00bfe12f7c..353f8b2c0d 100644
--- a/.github/workflows/ephemeral-env-pr-close.yml
+++ b/.github/workflows/ephemeral-env-pr-close.yml
@@ -27,7 +27,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v1
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/.github/workflows/ephemeral-env.yml b/.github/workflows/ephemeral-env.yml
index afa3a912a7..f49b11d7c7 100644
--- a/.github/workflows/ephemeral-env.yml
+++ b/.github/workflows/ephemeral-env.yml
@@ -126,7 +126,7 @@ jobs:
             .
 
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v1
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -163,7 +163,7 @@ jobs:
         persist-credentials: false
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v1
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}