diff --git a/.github/workflows/call-baseimage-update.yml b/.github/workflows/call-baseimage-update.yml
index 82cbc5e..7050a7d 100644
--- a/.github/workflows/call-baseimage-update.yml
+++ b/.github/workflows/call-baseimage-update.yml
@@ -10,7 +10,7 @@ jobs:
     with:
       repo_owner: ${{ github.repository_owner }}
       baseimage: "alpine"
-      basebranch: "3.19"
+      basebranch: "3.20"
       app_name: "whisparr"
       prerelease: true
       branch: nightly