diff --git a/Dockerfile b/Dockerfile
index f042eca..d7b4acc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/containerbase/base:14.6.5@sha256:ede53d32c4dc8ade2f70d608ddeafe31df26983a5867fafd850d2a35767c8eef
+FROM ghcr.io/containerbase/base:14.6.6@sha256:8430fc432cd49c6931ecbf36c7a45fdfc127c46228bd91d9feb62a64a5493eb2
 
 # required to test maven
 # TODO: only lts