diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index f2b0aa1..4f0c106 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -35,7 +35,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Install uv
-      uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+      uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       with:
         enable-cache: true
         python-version: ${{ matrix.python-version }}
@@ -62,7 +62,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Install uv
-      uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+      uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
       with:
         enable-cache: true
         python-version: ${{ env.PYTHON_VERSION }}