diff --git a/.github/workflows/antsibull-build.yml b/.github/workflows/antsibull-build.yml
index 65e26513..5eda8931 100644
--- a/.github/workflows/antsibull-build.yml
+++ b/.github/workflows/antsibull-build.yml
@@ -123,7 +123,7 @@ jobs:
         working-directory: antsibull-build
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           working-directory: antsibull-build
         env:
diff --git a/.github/workflows/nox.yml b/.github/workflows/nox.yml
index 83ffd68a..22f3b1ac 100644
--- a/.github/workflows/nox.yml
+++ b/.github/workflows/nox.yml
@@ -104,7 +104,7 @@ jobs:
           nox -v -e coverage --reuse-existing-virtualenvs --no-install
       - name: Upload coverage
         if: ${{ matrix.codecov }}
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           working-directory: antsibull-build
           name: "${{ matrix.session }}"