diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b940500..170ee9c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
                   python-version: '3.11'
 
             - name: Setup uv
-              uses: astral-sh/setup-uv@v3
+              uses: astral-sh/setup-uv@v4
               with:
                   version: 0.4.20