diff --git a/.github/workflows/test-matrix.yml b/.github/workflows/test-matrix.yml
index de94628..91785f4 100644
--- a/.github/workflows/test-matrix.yml
+++ b/.github/workflows/test-matrix.yml
@@ -31,7 +31,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install uv + caching
-      uses: astral-sh/setup-uv@v8.0.0
+      uses: astral-sh/setup-uv@v8.1.0
       with:
         enable-cache: true
         cache-dependency-glob: |