diff --git a/.github/workflows/pull_request_labels.yaml b/.github/workflows/pull_request_labels.yaml
index 505bfe0..7585980 100644
--- a/.github/workflows/pull_request_labels.yaml
+++ b/.github/workflows/pull_request_labels.yaml
@@ -8,7 +8,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Add size label
-        uses: "pascalgn/size-label-action@v0.5.4"
+        uses: "pascalgn/size-label-action@v0.5.5"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           IGNORED: "README.md\nLICENSE\n.gitignore\n.github/**\n"