diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b514303..9066396 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
 
       # Setup AWS credentials to enable uploading to S3 for Riff-Raff.
       # See https://github.com/aws-actions/configure-aws-credentials
-      - uses: aws-actions/configure-aws-credentials@v3
+      - uses: aws-actions/configure-aws-credentials@v4
         with:
           role-to-assume: ${{ secrets.GU_RIFF_RAFF_ROLE_ARN }}
           aws-region: eu-west-1