diff --git a/Dockerfile b/Dockerfile
index fa1e230..c7f55d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # ------------------------------------------------------------------------
-from mcluseau/golang-builder:1.18.3 as build
+from mcluseau/golang-builder:1.19.0 as build
 
 # ------------------------------------------------------------------------
 from debian:stretch