diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 735f9ff7a..f37354b3b 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Use Node.js LTS 20.x
       uses: actions/setup-node@v4.4.0
@@ -50,7 +50,7 @@ jobs:
         npm run schema-workspace-generate
 
     - name: Checkout gh-pages
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         ref: gh-pages
         path: gh-pages
diff --git a/.github/workflows/github-ci.yml b/.github/workflows/github-ci.yml
index 29c1a243b..faa4190f7 100644
--- a/.github/workflows/github-ci.yml
+++ b/.github/workflows/github-ci.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Use Node.js LTS 20.x
       uses: actions/setup-node@v4.4.0
diff --git a/.github/workflows/reuse-compliance.yml b/.github/workflows/reuse-compliance.yml
index 191f39cad..5a8fed58f 100644
--- a/.github/workflows/reuse-compliance.yml
+++ b/.github/workflows/reuse-compliance.yml
@@ -16,6 +16,6 @@ jobs:
     name: Compliance Check
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Execute REUSE Compliance Check
       uses: fsfe/reuse-action@v5
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 546ca2a6e..1adbcaa78 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout '${{ matrix.branch }}' branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ matrix.branch }}