diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index db113e0..248ee21 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - name: install lcov
       run: sudo apt-get install lcov
-    - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
     - name: Install nasm
       run: sudo apt install nasm
     - name: create build dir