diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fdc94a3..6cd7d1a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,7 +46,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up uv
-        uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
+        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
         with:
           enable-cache: true
           version: "0.8.7"
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index b82b42d..11217ca 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -18,7 +18,7 @@ jobs:
       MCP_PORT: "8000"                    # docker-compose host port
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - uses: astral-sh/setup-uv@c771a70e6277c0a99b617c7a806ffedaca235ff9 # v9.0.0
+      - uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
       - run: uv sync --group dev
       - name: Build & start server
         run: make docker-build && make docker-up