diff --git a/.github/workflows/tagpr.yml b/.github/workflows/tagpr.yml
index ebd5882..b5533b1 100644
--- a/.github/workflows/tagpr.yml
+++ b/.github/workflows/tagpr.yml
@@ -12,7 +12,7 @@ jobs:
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: run-tagpr
         uses: Songmu/tagpr@v1
   release:
@@ -23,7 +23,7 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2ee05af..e10e250 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
         ports:
           - 24224:24224
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: stable