diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 8df135bfdc..ad7fb8a927 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -32,4 +32,4 @@ jobs:
         run: npm run coverage
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4