diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5d66abb..766d337 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v7
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v8.3.2
         with:
           python-version: ${{ matrix.python-version }}
       - run: uv sync
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v8.3.2
       - run: uv sync
       - run: uv run ruff check
       - run: uv run ruff format --check
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 6c1a834..c247793 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v7
       - name: Setup uv
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v8.3.2
       - name: Install dependencies
         run: uv sync --extra docs
       - name: Setup Pages
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 86e6146..97ea11a 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v8.3.2
       - name: Build package
         run: uv build
       - uses: actions/upload-artifact@v4