diff --git a/Dockerfile b/Dockerfile
index e4e5e357..6c8d015a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ RUN set -ex \
     && yarn run build
 
 # build backend
-FROM golang:1.15.0-alpine3.12 AS be-builder
+FROM golang:1.15.1-alpine3.12 AS be-builder
 
 ENV GO111MODULE on