diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0e35620..c1e9c1a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,5 +41,5 @@ jobs:
 
       # coverage
       - name: Upload coverage to Coveralls
-        uses: coverallsapp/github-action@v2.3.3
+        uses: coverallsapp/github-action@v2.3.4
         if: always()
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 0be04cc..dda83ed 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -42,6 +42,6 @@ jobs:
 
       # coverage
       - name: Upload coverage to Coveralls
-        uses: coverallsapp/github-action@v2.3.3
+        uses: coverallsapp/github-action@v2.3.4
         if: always()