diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 70470ae..e3cd1d9 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
         language: [ 'c-cpp' ]
 
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index 3381a4b..b4ee315 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -20,7 +20,7 @@ jobs:
     outputs:
       version: ${{ steps.version.outputs.version }}
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Version
         id: version
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: metadata
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: metadata
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
@@ -82,7 +82,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs: metadata
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f7e49b8..de65214 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
     name: "Build & Run"
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
@@ -25,7 +25,7 @@ jobs:
     name: "Unit tests"
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
@@ -45,7 +45,7 @@ jobs:
     name: "e2e tests"
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28
@@ -56,7 +56,7 @@ jobs:
     name: "Run clang-format"
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 #v4.2.1
 
       - name: Install Nix
         uses: cachix/install-nix-action@3715ab1a11cac9e991980d7b4a28d80c7ebdd8f9 # v28