diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3fa0c3d..4f95aed 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -6,7 +6,7 @@ jobs:
   pre-commit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           fetch-depth: 1024
       - uses: actions/setup-python@7f4fc3e22c37d6ff65e88745f38bd3157c663f7c # v4
diff --git a/.github/workflows/ut.yml b/.github/workflows/ut.yml
index a37a2f2..9129578 100644
--- a/.github/workflows/ut.yml
+++ b/.github/workflows/ut.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - uses: actions/setup-python@7f4fc3e22c37d6ff65e88745f38bd3157c663f7c # v4
         with:
           python-version: '3.8'