diff --git a/mainline/alpine-perl/Dockerfile b/mainline/alpine-perl/Dockerfile
index 1e675dff3953618bd1836439ab8798cd46087880..4c299989ccaa54e3d384a1bb50c205560cd450b3 100644
--- a/mainline/alpine-perl/Dockerfile
+++ b/mainline/alpine-perl/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.9
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.15.8
+ENV NGINX_VERSION 1.15.9
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\
diff --git a/mainline/alpine/Dockerfile b/mainline/alpine/Dockerfile
index 4b008278cba9221e5800922bd3561312635ef1ba..ea42632a13a8707284af25f2fe2570aa3f03910d 100644
--- a/mainline/alpine/Dockerfile
+++ b/mainline/alpine/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.9
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.15.8
+ENV NGINX_VERSION 1.15.9
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\
diff --git a/mainline/stretch-perl/Dockerfile b/mainline/stretch-perl/Dockerfile
index 156f343f79013fedf1df8cb29c6abc443e13fd87..a5f77e77a37458201ff28bf9841aa434d65b1884 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 1.15.8-1~stretch
-ENV NJS_VERSION   1.15.8.0.2.7-1~stretch
+ENV NGINX_VERSION 1.15.9-1~stretch
+ENV NJS_VERSION   1.15.9.0.2.8-1~stretch
 
 RUN set -x \
 	&& apt-get update \
diff --git a/mainline/stretch/Dockerfile b/mainline/stretch/Dockerfile
index 09e2d842d652d96cdaa8f60cb18bf9c303b48b10..1fbd3f821fe77c15566c09e8e5b2d028ca4abe13 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 1.15.8-1~stretch
-ENV NJS_VERSION   1.15.8.0.2.7-1~stretch
+ENV NGINX_VERSION 1.15.9-1~stretch
+ENV NJS_VERSION   1.15.9.0.2.8-1~stretch
 
 RUN set -x \
 	&& apt-get update \