diff --git a/.github/workflows/app.yml b/.github/workflows/app.yml
index a23bfc4..6bec171 100644
--- a/.github/workflows/app.yml
+++ b/.github/workflows/app.yml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: php-actions/composer@v5
         with:
-          php_version: 8.1
+          php_version: 8.3
 
       - name: Build image
         run: docker build --build-arg=COMMIT=$(git rev-parse --short HEAD) . --file $DOCKERFILE_PATH --tag $IMAGE_NAME