diff --git a/.github/workflows/isolation.yml b/.github/workflows/isolation.yml
index cf1a355..ecbf67e 100644
--- a/.github/workflows/isolation.yml
+++ b/.github/workflows/isolation.yml
@@ -36,7 +36,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.3.2
+        uses: astral-sh/setup-uv@v9.0.0
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 646e464..6a4f8ea 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -37,7 +37,7 @@ jobs:
         fi
 
     - name: Install uv
-      uses: astral-sh/setup-uv@v8.3.2
+      uses: astral-sh/setup-uv@v9.0.0
       with:
         enable-cache: true
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d7e7f50..be24b57 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@v7
     
     - name: Install uv
-      uses: astral-sh/setup-uv@v8.3.2
+      uses: astral-sh/setup-uv@v9.0.0
       with:
         enable-cache: true
         cache-dependency-glob: "uv.lock"