diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8d7055f..d7f4c9d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,6 +16,6 @@ jobs:
     steps:
       - name: Install apt-get
         run: sudo apt-get install -y clang llvm
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Build
         run: cargo build --features=${{ matrix.version }} --verbose
diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index 7c30a59..3bca594 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         version: [community, enterprise]
     steps:
-      - uses: actions/checkout@50fbc622fc4ef5163becd7fab6573eac35f8462e # v1
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - run: rustup component add clippy
       - uses: actions-rs/clippy-check@v1
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3840d29..1532a7a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
         with:
             toolchain: nightly
             components: rustfmt, clippy
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Run tests
         run: cargo test --features=${{ matrix.version }} --verbose
       - name: Run tests with Couchbase Lite C leak check