diff --git a/.github/workflows/upstream-ci.yaml b/.github/workflows/upstream-ci.yaml
index e9ed069..210d0be 100644
--- a/.github/workflows/upstream-ci.yaml
+++ b/.github/workflows/upstream-ci.yaml
@@ -142,7 +142,7 @@ jobs:
         with:
           python-version: "3.14"
       - name: ⚡ Set up uv
-        uses: astral-sh/setup-uv@v7
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           version: "0.11.17"
       - name: 🧰 Install test dependencies