diff --git a/mainline/alpine-perl/Dockerfile b/mainline/alpine-perl/Dockerfile
index efeebbf6ee677d71b2369900055bbf05e43fda47..f201b0c21eac64bbc7aa9cbfa562002d6610ce25 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 1.15.2
+ENV NGINX_VERSION 1.15.3
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\
diff --git a/mainline/alpine/Dockerfile b/mainline/alpine/Dockerfile
index c1b42a5ce28c956049195532043ec49ba0a562c9..2afc41fdf0256a51960cd26ee335588a93c47125 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 1.15.2
+ENV NGINX_VERSION 1.15.3
 
 RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
 	&& CONFIG="\
diff --git a/mainline/stretch-perl/Dockerfile b/mainline/stretch-perl/Dockerfile
index 7c34189d3b2a5d4ce9e81017af741f700571cca0..31528e9fad9b3bcaff8e422a6880bbaf57db420b 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 1.15.2-1~stretch
-ENV NJS_VERSION   1.15.2.0.2.2-1~stretch
+ENV NGINX_VERSION 1.15.3-1~stretch
+ENV NJS_VERSION   1.15.3.0.2.3-1~stretch
 
 RUN set -x \
 	&& apt-get update \
diff --git a/mainline/stretch/Dockerfile b/mainline/stretch/Dockerfile
index a7b5ce892feb9205a580eb1e12f4cea1e379dfa6..2aa0975c1694d70ba695cafea197e31d3ee91b72 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 1.15.2-1~stretch
-ENV NJS_VERSION   1.15.2.0.2.2-1~stretch
+ENV NGINX_VERSION 1.15.3-1~stretch
+ENV NJS_VERSION   1.15.3.0.2.3-1~stretch
 
 RUN set -x \
 	&& apt-get update \