diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6b66ae4b3..b5279f422 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
         operating-system: [ ubuntu-latest, windows-latest, macos-latest ]
 
     steps:
-    - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+    - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
     - name: Install Rust (stable)
       uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
       with:
@@ -40,7 +40,7 @@ jobs:
     name: Check formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
       - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
         with:
           toolchain: nightly
@@ -58,7 +58,7 @@ jobs:
       checks: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
       - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
         with:
           toolchain: stable
@@ -76,7 +76,7 @@ jobs:
       checks: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
       - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af
         with:
           toolchain: nightly
diff --git a/.github/workflows/nix-linux.yml b/.github/workflows/nix-linux.yml
index 53f7e293f..a5c60c6a9 100644
--- a/.github/workflows/nix-linux.yml
+++ b/.github/workflows/nix-linux.yml
@@ -14,7 +14,7 @@ jobs:
     name: nix-build
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+      - uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
         with:
           fetch-depth: 0
       - uses: cachix/install-nix-action@d64e0553100205688c0fb2fa16edb0fc8663c590
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c9c7870e9..f5a162794 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - name: Checkout repository
-      uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+      uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
     - name: Install packages (Ubuntu)
       if: matrix.os == 'ubuntu-20.04'
       run: |
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index d0a7b0254..9a43e9afe 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@a12a3943b4bdde767164f792f33f40b04645d846
+        uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748
         with:
           persist-credentials: false