diff --git a/.github/actions/pre-commit-setup/action.yml b/.github/actions/pre-commit-setup/action.yml
index e11a1fd..42ad044 100644
--- a/.github/actions/pre-commit-setup/action.yml
+++ b/.github/actions/pre-commit-setup/action.yml
@@ -22,4 +22,4 @@ runs:
       python-version: '3.14'
   - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39   # v8.2.0
     with:
-      version: 0.11.19
+      version: 0.11.21
diff --git a/.github/workflows/setup.yml b/.github/workflows/setup.yml
index 6c120b7..f4e8c2f 100644
--- a/.github/workflows/setup.yml
+++ b/.github/workflows/setup.yml
@@ -23,7 +23,7 @@ jobs:
     - uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
       with:
         enable-cache: false
-        version: 0.11.19
+        version: 0.11.21
     - name: build sdist
       run: uv build
     - name: twine