diff --git a/.github/workflows/_checks.yaml b/.github/workflows/_checks.yaml
index a06fda04..4d74563b 100644
--- a/.github/workflows/_checks.yaml
+++ b/.github/workflows/_checks.yaml
@@ -173,7 +173,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up uv package manager
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -233,7 +233,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up uv package manager
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -269,7 +269,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Set up uv package manager
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: "3.14"
 
diff --git a/.github/workflows/manual_release_docs.yaml b/.github/workflows/manual_release_docs.yaml
index 993ce7b0..a094b3f7 100644
--- a/.github/workflows/manual_release_docs.yaml
+++ b/.github/workflows/manual_release_docs.yaml
@@ -65,7 +65,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Set up uv package manager
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
diff --git a/.github/workflows/manual_version_docs.yaml b/.github/workflows/manual_version_docs.yaml
index ee67f70e..5ad93533 100644
--- a/.github/workflows/manual_version_docs.yaml
+++ b/.github/workflows/manual_version_docs.yaml
@@ -68,7 +68,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Set up uv package manager
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}