diff --git a/.github/workflows/test-phpunit.yml b/.github/workflows/test-phpunit.yml
index ffdd1a2..dd22f10 100644
--- a/.github/workflows/test-phpunit.yml
+++ b/.github/workflows/test-phpunit.yml
@@ -68,7 +68,7 @@ jobs:
         run: vendor/bin/phpunit --colors=always
 
       - name: Upload coverage results to Coveralls
-        uses: coverallsapp/github-action@5cbfd81b66ca5d10c19b062c04de0199c215fb6e # v2.37.0
+        uses: coverallsapp/github-action@8d6379e14d29928660c4ba802d8e85393440b329 # v2.37.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           file: build/phpunit/logs/clover.xml
@@ -83,7 +83,7 @@ jobs:
 
     steps:
       - name: Upload to Coveralls API
-        uses: coverallsapp/github-action@5cbfd81b66ca5d10c19b062c04de0199c215fb6e # v2.37.0
+        uses: coverallsapp/github-action@8d6379e14d29928660c4ba802d8e85393440b329 # v2.37.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           parallel-finished: true