diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index e3c6e7b..0e26b53 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -61,7 +61,7 @@ jobs:
         submodules: recursive
         fetch-tags: true
         persist-credentials: false
-    - uses: astral-sh/setup-uv@1e862dfacbd1d6d858c55d9b792c756523627244 # v7.1.4
+    - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
       with:
         python-version: ${{ matrix.os_python[1] }}
         activate-environment: true
diff --git a/.github/workflows/stubtest.yml b/.github/workflows/stubtest.yml
index 731d909..2fdae2c 100644
--- a/.github/workflows/stubtest.yml
+++ b/.github/workflows/stubtest.yml
@@ -43,7 +43,7 @@ jobs:
           fetch-tags: true
           persist-credentials: false
 
-      - uses: astral-sh/setup-uv@1e862dfacbd1d6d858c55d9b792c756523627244 # v7.1.4
+      - uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
         with:
           python-version: ${{ matrix.py }}
           activate-environment: true