diff --git a/Dockerfile b/Dockerfile
index d4bcb2fb7429e604cffe2293cc59f87633e7769e..27192d99eb4c7364be063145d0df50da5b75a4c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.18.2-alpine
+FROM docker.io/library/golang:1.18.3-alpine
 
 ARG VERSION=master