diff --git a/.github/workflows/posthog-upgrade.yml b/.github/workflows/posthog-upgrade.yml
index 17c8d39a..f64c1c9f 100644
--- a/.github/workflows/posthog-upgrade.yml
+++ b/.github/workflows/posthog-upgrade.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@bec219d24cd3e171d82865faccec33120bb574f4 # v10.1.0
         with:
-          version: "0.11.28"
+          version: "0.12.21"
 
       - name: Install new package version in main repo
         shell: bash