diff --git a/Dockerfile b/Dockerfile
index 27192d99eb4c7364be063145d0df50da5b75a4c1..2e2b2a0f95b7329a324bf41df8da8276c9cdb5b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.18.3-alpine
+FROM docker.io/library/golang:1.18.4-alpine
 
 ARG VERSION=master