diff --git a/.github/workflows/cron-zizmor.yml b/.github/workflows/cron-zizmor.yml
index fb7259a..8d32f5b 100644
--- a/.github/workflows/cron-zizmor.yml
+++ b/.github/workflows/cron-zizmor.yml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
 
       - name: Run zizmor 🌈
         run: uvx zizmor --format sarif . > results.sarif
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 698ec9f..a621c97 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -21,7 +21,7 @@ jobs:
           persist-credentials: false
 
       - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@eac588ad8def6316056a12d4907a9d4d84ff7a3b # v7.3.0
+        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
 
       - name: Run zizmor 🌈
         run: uvx zizmor .