diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 426eb43..42708c2 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -32,7 +32,7 @@ jobs:
         with:
           python-version: ${{ env.UV_PYTHON }}
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
       - name: Install dependencies
         run: |
           uv venv
@@ -51,7 +51,7 @@ jobs:
         with:
           python-version: ${{ env.UV_PYTHON }}
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
       - name: Install dependencies
         run: |
           uv venv
@@ -67,7 +67,7 @@ jobs:
         with:
           python-version: ${{ env.UV_PYTHON }}
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
       - name: Install dependencies
         run: |
           uv venv
@@ -83,7 +83,7 @@ jobs:
         with:
           python-version: ${{ env.UV_PYTHON }}
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
       - name: Install dependencies
         run: |
           uv venv
@@ -99,7 +99,7 @@ jobs:
         with:
           python-version: ${{ env.UV_PYTHON }}
       - name: Install uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
       - name: Install dependencies
         run: |
           uv venv