diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2af82c74..d4866699 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v6
         with:
           # Install a specific version of uv.
           version: "0.5.1"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fefe337e..3d4772ed 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Install uv
-      uses: astral-sh/setup-uv@v5
+      uses: astral-sh/setup-uv@v6
       with:
         # Install a specific version of uv.
         version: "0.5.5"