diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index 8b2efda..24ecbdb 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -27,3 +27,8 @@ jobs:
           path: ./
           vendored_phpstan_path: custom-phpstan.phar
           command: --version
+
+      - name: Upload SARIF file
+        uses: github/codeql-action/upload-sarif@v2
+        with:
+          sarif_file: phpstan.sarif