diff --git a/Dockerfile b/Dockerfile
index 52a82a1..5ae5d19 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.15.4-alpine as builder
+FROM golang:1.15.5-alpine as builder
 
 RUN apk --no-cache add ca-certificates gcc libc-dev nodejs npm git make