diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aedfaffc..c241d2b9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
         smalltalk: [Pharo64-11,  Pharo64-10, Pharo64-9.0]
     name: ${{ matrix.smalltalk }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: hpi-swa/setup-smalltalkCI@e5cc24e537e43947b3d458a255ca28b9e914c1a2
         with:
           smalltalk-image: ${{ matrix.smalltalk }}