diff --git a/.github/workflows/pypi.yaml b/.github/workflows/pypi.yaml
index 8e594d1..ad8e8a0 100644
--- a/.github/workflows/pypi.yaml
+++ b/.github/workflows/pypi.yaml
@@ -23,7 +23,7 @@ jobs:
         ref: "refs/tags/${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag_name || github.event.release.tag_name }}"
 
     - name: Install uv
-      uses: astral-sh/setup-uv@v3
+      uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
 
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 9ff74b2..35bd296 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -48,7 +48,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Install uv
-      uses: astral-sh/setup-uv@v3
+      uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true
 
@@ -75,7 +75,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Install uv
-      uses: astral-sh/setup-uv@v3
+      uses: astral-sh/setup-uv@v4
       with:
         enable-cache: true