diff --git a/balancer/latest/Dockerfile b/balancer/latest/Dockerfile
index 5e27afa53..f4fbbf655 100644
--- a/balancer/latest/Dockerfile
+++ b/balancer/latest/Dockerfile
@@ -11,7 +11,7 @@ ARG SRC_DIR=${BUILDS_DIR}/src
 ARG EXPORT_DIR=${BUILDS_DIR}/export
 ARG PRE_DIR=${BUILDS_DIR}/pre
 ARG NGINX_SRC_DIR=${SRC_DIR}/nginx
-ARG NGINX_VERSION=1.17.3
+ARG NGINX_VERSION=1.17.4
 ARG NGINX_DOWNLOAD_URL=http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz
 ARG LUAJIT_INC=/usr/local/include/luajit-2.1
 ARG LUAJIT_LIB=/usr/local/lib