diff --git a/.github/workflows/Tests.yml b/.github/workflows/Tests.yml
index 19ee8d5..16a0104 100644
--- a/.github/workflows/Tests.yml
+++ b/.github/workflows/Tests.yml
@@ -221,7 +221,7 @@ jobs:
       if: ${{ runner.python-version }} != "3.9"
       run: make -f Makefile test-pytest ;
     - name: Upload Python ${{ matrix.python-version }} coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         files: ./coverage.xml
@@ -300,7 +300,7 @@ jobs:
       if: ${{ runner.python-version }} != "3.9"
       run: make -f Makefile test-pytest ;
     - name: Upload Python ${{ matrix.python-version }} coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         files: ./coverage.xml
@@ -414,7 +414,7 @@ jobs:
         cp -vf ./coverage.xml ./test-reports/coverage.xml || true ;
       shell: bash
     - name: Upload Python ${{ matrix.python-version }} coverage to Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         files: ./test-reports/coverage_supplement.xml