diff --git a/.github/workflows/deploy-dev-viewer.yml b/.github/workflows/deploy-dev-viewer.yml
index 99c3aef2..504e4307 100644
--- a/.github/workflows/deploy-dev-viewer.yml
+++ b/.github/workflows/deploy-dev-viewer.yml
@@ -66,7 +66,7 @@ jobs:
         with:
           path: oscal-viewer
       - name: Sign in to AWS
-        uses: aws-actions/configure-aws-credentials@v3
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           role-to-assume: "${{ secrets.ROLE_ARN }}"
           aws-region: "${{ vars.AWS_REGION }}"
diff --git a/.github/workflows/deploy-prod-viewer.yml b/.github/workflows/deploy-prod-viewer.yml
index aadaac8b..551e00c8 100644
--- a/.github/workflows/deploy-prod-viewer.yml
+++ b/.github/workflows/deploy-prod-viewer.yml
@@ -69,7 +69,7 @@ jobs:
         with:
           path: oscal-viewer
       - name: Sign in to AWS
-        uses: aws-actions/configure-aws-credentials@v3
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           role-to-assume: "${{ secrets.ROLE_ARN }}"
           aws-region: "${{ vars.AWS_REGION }}"