diff --git a/.github/workflows/antsibull-docs.yml b/.github/workflows/antsibull-docs.yml
index 47ce029e..691e5136 100644
--- a/.github/workflows/antsibull-docs.yml
+++ b/.github/workflows/antsibull-docs.yml
@@ -167,7 +167,7 @@ jobs:
         working-directory: antsibull-docs
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           working-directory: antsibull-docs
         env:
@@ -246,7 +246,7 @@ jobs:
         working-directory: antsibull-docs
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           working-directory: antsibull-docs
         env:
@@ -325,7 +325,7 @@ jobs:
         working-directory: antsibull-docs
 
       - name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           working-directory: antsibull-docs
         env:
diff --git a/.github/workflows/nox.yml b/.github/workflows/nox.yml
index bd8e01c2..3451d40d 100644
--- a/.github/workflows/nox.yml
+++ b/.github/workflows/nox.yml
@@ -93,7 +93,7 @@ jobs:
           nox -v -e coverage --reuse-existing-virtualenvs --no-install
       - name: Upload coverage
         if: ${{ matrix.codecov }}
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           name: "${{ matrix.session }}"
           working-directory: antsibull-docs