diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 6655a35..4f3acf8 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -12,7 +12,7 @@ jobs:
         python-version: ["3.9", "3.10", "3.11"]
 
     steps:
-      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@3542bca2639a428e1796aaa6a2ffef0c0f575566 # v3
         with: