diff --git a/.github/workflows/build_docker_image.yml b/.github/workflows/build_docker_image.yml
index 36f38c6..0ff07c8 100644
--- a/.github/workflows/build_docker_image.yml
+++ b/.github/workflows/build_docker_image.yml
@@ -18,7 +18,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - id: repository_name
-        uses: ASzc/change-string-case-action@v5
+        uses: ASzc/change-string-case-action@v6
         with:
           string: ${{ github.repository }}