diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index 55e67aa..aeaea8e 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -14,7 +14,7 @@ jobs:
               with:
                   python-version-file: "pyproject.toml"
             - name: Install uv
-              uses: astral-sh/setup-uv@v8.3.2
+              uses: astral-sh/setup-uv@v9.0.0
               with:
                   enable-cache: true
                   version: 0.11.*
@@ -38,7 +38,7 @@ jobs:
               with:
                   python-version-file: "pyproject.toml"
             - name: Install uv
-              uses: astral-sh/setup-uv@v8.3.2
+              uses: astral-sh/setup-uv@v9.0.0
               with:
                   enable-cache: true
                   version: 0.11.*
@@ -64,7 +64,7 @@ jobs:
               with:
                   python-version-file: "pyproject.toml"
             - name: Install uv
-              uses: astral-sh/setup-uv@v8.3.2
+              uses: astral-sh/setup-uv@v9.0.0
               with:
                   enable-cache: true
                   version: 0.11.*
@@ -88,7 +88,7 @@ jobs:
               with:
                   python-version-file: "pyproject.toml"
             - name: Install uv
-              uses: astral-sh/setup-uv@v8.3.2
+              uses: astral-sh/setup-uv@v9.0.0
               with:
                   enable-cache: true
                   version: 0.11.*
diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
index ec9b720..9b323d2 100644
--- a/.github/workflows/pytest.yaml
+++ b/.github/workflows/pytest.yaml
@@ -20,7 +20,7 @@ jobs:
                   python-version-file: "pyproject.toml"
 
             - 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
                   version: 0.11.*