diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 304e02e..f6ab946 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -13,7 +13,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup Rust
         uses: actions-rs/toolchain@v1
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b1eb7ef..934db55 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
     permissions:
       deployments: write
     steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
         - uses: chrnorm/deployment-action@releases/v1
           name: Create GitHub deployment
           id: deployment
diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
index 439e6e9..35534cc 100644
--- a/.github/workflows/semgrep.yml
+++ b/.github/workflows/semgrep.yml
@@ -13,7 +13,7 @@ jobs:
     name: Scan
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: returntocorp/semgrep-action@v1
       with:
         publishToken: ${{ secrets.SEMGREP_APP_TOKEN }}
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index be199ec..171ed4a 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -13,7 +13,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup Rust
         uses: actions-rs/toolchain@v1