diff --git a/.github/workflows/cargo-deny.yaml b/.github/workflows/cargo-deny.yaml
index 67f0bec..34e18ee 100644
--- a/.github/workflows/cargo-deny.yaml
+++ b/.github/workflows/cargo-deny.yaml
@@ -18,7 +18,7 @@ jobs:
     continue-on-error: ${{ matrix.checks == 'advisories' }}
 
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: EmbarkStudios/cargo-deny-action@f2ba7abc2abebaf185c833c3961145a3c275caad # v2.0.13
         with:
           command: check ${{ matrix.checks }}
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 4b36fdd..ea8aaa0 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -24,7 +24,7 @@ jobs:
       version: ${{ steps.read_version.outputs.msrv }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - id: read_version
         run: |
           awk -F '=' \
@@ -86,13 +86,13 @@ jobs:
     runs-on: ${{ matrix.runner }}-latest
 
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: ${{ matrix.nginx-ref }}
           repository: 'nginx/nginx'
           path: 'nginx'
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           repository: 'nginx/nginx-tests'
           path: 'nginx/tests'
@@ -109,14 +109,14 @@ jobs:
         with:
           repository: 'google/boringssl'
 
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         if: startsWith(matrix.build, 'aws-lc')
         with:
           ref: ${{ steps.aws-lc-latest.outputs.tag }}
           repository: 'aws/aws-lc'
           path: ${{ env.AWSLC_SOURCE_DIR }}
 
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         if: startsWith(matrix.build, 'boringssl')
         with:
           ref: ${{ steps.boringssl-latest.outputs.tag }}
diff --git a/.github/workflows/sanitizers.yaml b/.github/workflows/sanitizers.yaml
index f728cc6..40dbff9 100644
--- a/.github/workflows/sanitizers.yaml
+++ b/.github/workflows/sanitizers.yaml
@@ -46,13 +46,13 @@ jobs:
       - name: Install dependencies
         run:  dnf install -y ${BUILDREQUIRES}
 
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: ${{ matrix.nginx-ref }}
           repository: 'nginx/nginx'
           path: 'nginx'
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           repository: 'nginx/nginx-tests'
           path: 'nginx/tests'
diff --git a/.github/workflows/vmactions.yaml b/.github/workflows/vmactions.yaml
index 40f77c7..c7d5136 100644
--- a/.github/workflows/vmactions.yaml
+++ b/.github/workflows/vmactions.yaml
@@ -34,13 +34,13 @@ jobs:
         rust
 
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: ${{ matrix.nginx-ref }}
           repository: 'nginx/nginx'
           path: 'nginx'
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           repository: 'nginx/nginx-tests'
           path: 'nginx/tests'
@@ -73,13 +73,13 @@ jobs:
         rust
 
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           ref: ${{ matrix.nginx-ref }}
           repository: 'nginx/nginx'
           path: 'nginx'
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           repository: 'nginx/nginx-tests'
           path: 'nginx/tests'