diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b4602e6..a6539c6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -107,7 +107,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Download all artifacts
         uses: actions/download-artifact@v8
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 650af17..ccff0fa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -65,7 +65,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6.0.2
+        uses: actions/checkout@v6.0.3
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/deploy-site.yml b/.github/workflows/deploy-site.yml
index 3a493d6..56e01c8 100644
--- a/.github/workflows/deploy-site.yml
+++ b/.github/workflows/deploy-site.yml
@@ -17,7 +17,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v4.1.0