diff --git a/.github/workflows/project_structure.yml b/.github/workflows/project_structure.yml
index e7e703c27b70..3f27ad13a9cb 100644
--- a/.github/workflows/project_structure.yml
+++ b/.github/workflows/project_structure.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v6.3.0
         with:
           python-version: '3.13'