diff --git a/.github/workflows/main.linux.temurin.lts.yml b/.github/workflows/main.linux.temurin.lts.yml
index 3fddfac..fa92bd3 100644
--- a/.github/workflows/main.linux.temurin.lts.yml
+++ b/.github/workflows/main.linux.temurin.lts.yml
@@ -37,6 +37,7 @@ jobs:
           name: test-images
           path: ./com.io7m.digal.tests/testCSS.png
       - name: Coverage
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v4.3.0
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           file: com.io7m.digal.tests/target/site/jacoco-aggregate/jacoco.xml