diff --git a/.github/workflows/python-publish-testpypi.yml b/.github/workflows/python-publish-testpypi.yml
index 61f7e60..806d16e 100644
--- a/.github/workflows/python-publish-testpypi.yml
+++ b/.github/workflows/python-publish-testpypi.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           # Install a specific version of uv.
           version: "0.11.31"
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 945e100..271ad9e 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           # Install a specific version of uv.
           version: "0.11.31"
diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index 880913e..187fced 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           # Install a specific version of uv.
           version: "0.11.31"