diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index fc768cc5..ab62f359 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Acquire sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index b726d0c9..1c2dc1bf 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Acquire sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 02252f9a..9014c909 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -40,7 +40,7 @@ jobs:
     steps:
 
       - name: Acquire sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Run CrateDB
         run: docker compose -f tests/docker-compose.yml up -d
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e2e00ab6..a822f4e4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.event.ref, 'refs/tags')
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 55d0a91b..8f4b239e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -51,7 +51,7 @@ jobs:
     steps:
 
       - name: Acquire sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Run CrateDB
         run: docker compose -f tests/docker-compose.yml up -d