diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 13cfbd0..b3e3fcb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -53,7 +53,7 @@ jobs:
         run: dotnet test --no-build ./MimeMapping.sln
 
       - name: Codecov
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # v5.3.1
         with:
           files: '**/TestResults/*/*.cobertura.xml'
           token: ${{ secrets.CODECOV_TOKEN }}