diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index 7b58bc4..9dcee77 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -2,7 +2,7 @@
 # renovate rebuild trigger
 #-----------------------
 
-FROM ubuntu:22.04@sha256:962f6cadeae0ea6284001009daa4cc9a8c37e75d1f5191cf0eb83fe565b63dd7
+FROM ubuntu:22.04@sha256:13861e4d4047fbbe1fc1737d690dffe8d31c4524c8f203beb0c9bb1ddda35d3c
 
 FROM ubuntu:24.04@sha256:c4a8d5503dfb2a3eb8ab5f807da5bc69a85730fb49b5cfca2330194ebcc41c7b