diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9311020..f84f493 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         smalltalk: [ Pharo64-7.0, Pharo64-8.0, Pharo64-9.0, Pharo64-10, Pharo64-11, Pharo64-12 ]
     name: ${{ matrix.smalltalk }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Smalltalk CI
         uses: hpi-swa/setup-smalltalkCI@v1
         with: