diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 630ebbc2c..0f2248890 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
         run: rustup component add rustfmt
 
       - name: "Install uv"
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
 
       - name: "rustfmt"
         run: cargo fmt --all --check
@@ -186,7 +186,7 @@ jobs:
       - name: "Install Rust toolchain"
         run: rustup show
 
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - name: "Install required Python versions"
         run: uv python install
 
@@ -232,7 +232,7 @@ jobs:
       - name: "Install Rust toolchain"
         run: rustup show
 
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - name: "Install required Python versions"
         run: uv python install
 
@@ -437,7 +437,7 @@ jobs:
       MKDOCS_INSIDERS_SSH_KEY_EXISTS: ${{ secrets.MKDOCS_INSIDERS_SSH_KEY != '' }}
     steps:
       - uses: actions/checkout@v4
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
       - uses: actions/setup-python@v5
       - name: "Add SSH key"
         if: ${{ env.MKDOCS_INSIDERS_SSH_KEY_EXISTS == 'true' }}
diff --git a/.github/workflows/publish-pypi.yml b/.github/workflows/publish-pypi.yml
index 56c6cbc2c..e9118fae7 100644
--- a/.github/workflows/publish-pypi.yml
+++ b/.github/workflows/publish-pypi.yml
@@ -22,7 +22,7 @@ jobs:
       id-token: write
     steps:
       - name: "Install uv"
-        uses: astral-sh/setup-uv@v4
+        uses: astral-sh/setup-uv@v5
       - uses: actions/download-artifact@v4
         with:
           pattern: wheels-*
diff --git a/.github/workflows/sync-python-releases.yml b/.github/workflows/sync-python-releases.yml
index 5899e7a14..aa9202764 100644
--- a/.github/workflows/sync-python-releases.yml
+++ b/.github/workflows/sync-python-releases.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: astral-sh/setup-uv@v4
+      - uses: astral-sh/setup-uv@v5
         with:
           version: "latest"
           enable-cache: true