diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 18947a2f..ce5fb1fb 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -31,7 +31,7 @@ jobs:
     name: 'Test Linux'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4.1.0
       - name: Load SmalltalkCI environment
         uses: hpi-swa/setup-smalltalkCI@1.3.4
         id: smalltalkci
@@ -49,7 +49,7 @@ jobs:
     name: 'Test Windows'
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4.1.0
       - name: Load SmalltalkCI environment
         uses: hpi-swa/setup-smalltalkCI@1.3.4
         id: smalltalkci
@@ -68,7 +68,7 @@ jobs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.5.3
+        uses: actions/checkout@v4.1.0
       - name: Check list of repositories exists
         id: check-file
         run: test -f ./.github/dependent-repositories.txt || exit 1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9cb380a7..dffea954 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
       PLATFORM: ${{ github.job }}
     name: 'Test Linux'
     steps:
-      - uses: actions/checkout@v3.5.3
+      - uses: actions/checkout@v4.1.0
       - uses: hpi-swa/setup-smalltalkCI@1.3.4
         id: smalltalkci
         with:
@@ -34,7 +34,7 @@ jobs:
       PLATFORM: ${{ github.job }}
     name: 'Test Windows'
     steps:
-      - uses: actions/checkout@v3.5.3
+      - uses: actions/checkout@v4.1.0
       - uses: hpi-swa/setup-smalltalkCI@1.3.4
         id: smalltalkci
         with: