diff --git a/.github/workflows/submit-HEAD-coverage.yaml b/.github/workflows/submit-HEAD-coverage.yaml
index 8a35c560..5ee6b049 100644
--- a/.github/workflows/submit-HEAD-coverage.yaml
+++ b/.github/workflows/submit-HEAD-coverage.yaml
@@ -25,14 +25,14 @@ jobs:
     - name: List downloaded files.
       run: ls 
     - name: Upload e2e_coverage report to Codecov with GitHub Action.
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:
         files: e2e_coverage.txt
         flags: e2e-testsuite
     - name: Upload upstream_coverage report to Codecov with GitHub Action.
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:
diff --git a/.github/workflows/submit-PR-coverage.yaml b/.github/workflows/submit-PR-coverage.yaml
index 4d51a1e4..124915b7 100644
--- a/.github/workflows/submit-PR-coverage.yaml
+++ b/.github/workflows/submit-PR-coverage.yaml
@@ -20,14 +20,14 @@ jobs:
     - name: List downloaded files.
       run: ls
     - name: Upload e2e_coverage.txt report to Codecov with GitHub Action.
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:
         files: scripts/e2e_coverage.txt
         flags: e2e-testsuite
     - name: Upload upstream_coverage.xml report to Codecov with GitHub Action.
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with: