diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
index 07f494628..b377906c7 100644
--- a/.github/workflows/ci-tests.yml
+++ b/.github/workflows/ci-tests.yml
@@ -32,7 +32,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990  # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9  # v9.0.0
         with:
           enable-cache: true
 
diff --git a/.github/workflows/update-pages.yml b/.github/workflows/update-pages.yml
index 08df128c5..00694106f 100644
--- a/.github/workflows/update-pages.yml
+++ b/.github/workflows/update-pages.yml
@@ -35,7 +35,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990  # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9  # v9.0.0
         with:
           enable-cache: true