diff --git a/mainline/alpine-perl/Dockerfile b/mainline/alpine-perl/Dockerfile
index 52156c9a10c7c27c4b788bb936513b16745cc70a..7e032074a71191d1a93c38706da44f89e7f05bbf 100644
--- a/mainline/alpine-perl/Dockerfile
+++ b/mainline/alpine-perl/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.12
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.19.3
+ENV NGINX_VERSION 1.19.4
 ENV NJS_VERSION   0.4.4
 ENV PKG_RELEASE   1
 
diff --git a/mainline/alpine/Dockerfile b/mainline/alpine/Dockerfile
index 79ae29e004c777706f03e92b9b269b7447cdcc2a..19bf8d422c84b8b204084a49197297e685d64bd6 100644
--- a/mainline/alpine/Dockerfile
+++ b/mainline/alpine/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.12
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.19.3
+ENV NGINX_VERSION 1.19.4
 ENV NJS_VERSION   0.4.4
 ENV PKG_RELEASE   1
 
diff --git a/mainline/buster-perl/Dockerfile b/mainline/buster-perl/Dockerfile
index ef7c48f8cf4314160c558b61940b3339ebcc0065..e989dbee05c8523ae69a7759793937b5f662de43 100644
--- a/mainline/buster-perl/Dockerfile
+++ b/mainline/buster-perl/Dockerfile
@@ -2,7 +2,7 @@ FROM debian:buster-slim
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION   1.19.3
+ENV NGINX_VERSION   1.19.4
 ENV NJS_VERSION     0.4.4
 ENV PKG_RELEASE     1~buster
 
diff --git a/mainline/buster/Dockerfile b/mainline/buster/Dockerfile
index c3747bc712556f2925162ed4b2896e74f003d829..94f0bf66c56f8d96cf1805620a7c51bdc275308a 100644
--- a/mainline/buster/Dockerfile
+++ b/mainline/buster/Dockerfile
@@ -2,7 +2,7 @@ FROM debian:buster-slim
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION   1.19.3
+ENV NGINX_VERSION   1.19.4
 ENV NJS_VERSION     0.4.4
 ENV PKG_RELEASE     1~buster