diff --git a/deployment/docker/Makefile b/deployment/docker/Makefile
index c1368a7e3..9e210122e 100644
--- a/deployment/docker/Makefile
+++ b/deployment/docker/Makefile
@@ -4,7 +4,7 @@ DOCKER_NAMESPACE := victoriametrics
 
 ROOT_IMAGE ?= alpine:3.12
 CERTS_IMAGE := alpine:3.12
-GO_BUILDER_IMAGE := golang:1.15.2
+GO_BUILDER_IMAGE := golang:1.15.3
 BUILDER_IMAGE := local/builder:2.0.0-$(shell echo $(GO_BUILDER_IMAGE) | tr : _)
 BASE_IMAGE := local/base:1.1.1-$(shell echo $(ROOT_IMAGE) | tr : _)-$(shell echo $(CERTS_IMAGE) | tr : _)