diff --git a/.github/workflows/check-whitespace.yaml b/.github/workflows/check-whitespace.yaml
index 75f0afe47..64f577a97 100644
--- a/.github/workflows/check-whitespace.yaml
+++ b/.github/workflows/check-whitespace.yaml
@@ -11,7 +11,7 @@ jobs:
   check-whitespace:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/ci-dev-distro-compiler.yaml b/.github/workflows/ci-dev-distro-compiler.yaml
index c666df86a..0df87af03 100644
--- a/.github/workflows/ci-dev-distro-compiler.yaml
+++ b/.github/workflows/ci-dev-distro-compiler.yaml
@@ -47,7 +47,7 @@ jobs:
           fi
           npm install -g node-gyp
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: configure unit CC=${{ matrix.compiler }}
         run: |
@@ -137,7 +137,7 @@ jobs:
             apk add clang
           fi
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: configure unit CC=${{ matrix.compiler }}
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da4a0cbd6..3ac4943f1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,7 +66,7 @@ jobs:
             os: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       # Provides module, language version and testpath from build name
       - name: Output build metadata
@@ -120,7 +120,7 @@ jobs:
       ##
 
       - name: Clone njs repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: nginx/njs
           ref: '${{ steps.metadata.outputs.njs_version }}'
diff --git a/.github/workflows/clang-ast.yaml b/.github/workflows/clang-ast.yaml
index 49f1c401d..1895bec24 100644
--- a/.github/workflows/clang-ast.yaml
+++ b/.github/workflows/clang-ast.yaml
@@ -35,7 +35,7 @@ jobs:
                              ruby-dev openjdk-21-jdk npm
           npm install -g node-gyp
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Checkout and build clang-ast
         run: |
diff --git a/.github/workflows/unitctl.yml b/.github/workflows/unitctl.yml
index 7664ab0b2..bd55647a2 100644
--- a/.github/workflows/unitctl.yml
+++ b/.github/workflows/unitctl.yml
@@ -43,7 +43,7 @@ jobs:
             os: macos-latest
             target: aarch64-apple-darwin
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - run: rustup update stable
       - run: rustup target add ${{ matrix.target }}
@@ -100,7 +100,7 @@ jobs:
             target: x86_64-apple-darwin
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - run: rustup update stable
       - run: rustup target add ${{ matrix.target }}
@@ -178,7 +178,7 @@ jobs:
     needs: [build]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           merge-multiple: true