diff --git a/backend/Dockerfile b/backend/Dockerfile
index 982663b83..777cbc99d 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.7.1
+FROM golang:1.7.4
 RUN apt-get update && \
 	apt-get install -y libpcap-dev python-requests time file shellcheck && \
 	rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*