diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2b85525..f382129 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -107,9 +107,9 @@ jobs:
         shell: bash
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
-          file: ${{ env.DESTDIR }}/coverage.txt
+          files: ${{ env.DESTDIR }}/coverage.txt
           token: ${{ secrets.CODECOV_TOKEN }}
 
   test-sandboxed:
@@ -131,9 +131,9 @@ jobs:
             *.cache-to=type=gha,scope=test,mode=max
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
-          file: ${{ env.DESTDIR }}//coverage.txt
+          files: ${{ env.DESTDIR }}//coverage.txt
           token: ${{ secrets.CODECOV_TOKEN }}
 
   build: