diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 7605b06..bb20b8d 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
 
       - name: Run zizmor 🌈
         run: uvx zizmor --format sarif . > results.sarif