diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8670a3fd..a4b871f2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -141,7 +141,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Install uv
-        uses: astral-sh/setup-uv@v6
+        uses: astral-sh/setup-uv@v8.2.0
       - name: Create venv and install deps
         run: |
           uv venv .venv
diff --git a/.github/workflows/nightly-chaos.yml b/.github/workflows/nightly-chaos.yml
index 57674cc2..96bbe15f 100644
--- a/.github/workflows/nightly-chaos.yml
+++ b/.github/workflows/nightly-chaos.yml
@@ -370,7 +370,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Install uv
-        uses: astral-sh/setup-uv@v6
+        uses: astral-sh/setup-uv@v8.2.0
       - name: Create venv and install deps
         run: |
           uv venv .venv