diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index e90baf0..75e5676 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -66,7 +66,7 @@ jobs:
           fetch-depth: 0 # full history so we can diff against the base branch
 
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           version: "0.11.19"
           enable-cache: true
@@ -90,7 +90,7 @@ jobs:
           fetch-depth: 0 # full history so we can diff against the base branch
 
       - name: Install uv
-        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
         with:
           version: "0.11.19"
           enable-cache: true