diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8c62c02..b6a2e38 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -51,7 +51,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v6
         with:
           cache-dependency-glob: |
             pyproject.toml
@@ -115,7 +115,7 @@ jobs:
         with:
           python-version: '3.13'
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v6
       - name: Set up project tools
         run: uv pip install poethepoet