diff --git a/mainline/alpine-perl/Dockerfile b/mainline/alpine-perl/Dockerfile
index ff3e445951f5a0298d48cd117bcf8aa7263bacf4..b902744a93092878ded552705668e4b26d0bf6b9 100644
--- a/mainline/alpine-perl/Dockerfile
+++ b/mainline/alpine-perl/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.7
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.13.8
+ENV NGINX_VERSION 1.13.9
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\
diff --git a/mainline/alpine/Dockerfile b/mainline/alpine/Dockerfile
index cf12377bdd03deb8606dc896699f9ae6ad14e80b..249b38b674bd6551e00cf1ed8508e77f48d2f25d 100644
--- a/mainline/alpine/Dockerfile
+++ b/mainline/alpine/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.7
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.13.8
+ENV NGINX_VERSION 1.13.9
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\
diff --git a/mainline/stretch-perl/Dockerfile b/mainline/stretch-perl/Dockerfile
index c4f8618ac7bc525e422595cd5181e0ff36fcf3ac..afb7a65a004d3e90888b5f8e72b7ae6c4eb423d5 100644
--- a/mainline/stretch-perl/Dockerfile
+++ b/mainline/stretch-perl/Dockerfile
@@ -2,8 +2,8 @@ FROM debian:stretch-slim
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.13.8-1~stretch
-ENV NJS_VERSION   1.13.8.0.1.15-1~stretch
+ENV NGINX_VERSION 1.13.9-1~stretch
+ENV NJS_VERSION   1.13.9.0.1.15-1~stretch
 
 RUN set -x \
 	&& apt-get update \
diff --git a/mainline/stretch/Dockerfile b/mainline/stretch/Dockerfile
index 1947e04987628fc20ad6aa8fcb20389c2b82eadd..4bbed710387d9f737032afc691003adab42fd83c 100644
--- a/mainline/stretch/Dockerfile
+++ b/mainline/stretch/Dockerfile
@@ -2,8 +2,8 @@ FROM debian:stretch-slim
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.13.8-1~stretch
-ENV NJS_VERSION   1.13.8.0.1.15-1~stretch
+ENV NGINX_VERSION 1.13.9-1~stretch
+ENV NJS_VERSION   1.13.9.0.1.15-1~stretch
 
 RUN set -x \
 	&& apt-get update \