diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bf62f6af..0b984913 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     name: "check formatting"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
 
       - name: Setup Rust toolchain
         uses: dtolnay/rust-toolchain@nightly
@@ -33,7 +33,7 @@ jobs:
     name: "check and test"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
 
       - name: Setup Rust toolchain
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index fd89ed95..cdf21b5c 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
 
       - name: Docker meta
         id: docker_meta