diff --git a/mainline/alpine-perl/Dockerfile b/mainline/alpine-perl/Dockerfile
index ab3628746c2b6bebf01e0c76f0120778d008e2d9..1950ff14ed246db6fb2b605c9344a359c117926b 100644
--- a/mainline/alpine-perl/Dockerfile
+++ b/mainline/alpine-perl/Dockerfile
@@ -2,8 +2,8 @@ FROM alpine:3.11
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.19.0
-ENV NJS_VERSION   0.4.1
+ENV NGINX_VERSION 1.19.1
+ENV NJS_VERSION   0.4.2
 ENV PKG_RELEASE   1
 
 RUN set -x \
diff --git a/mainline/alpine/Dockerfile b/mainline/alpine/Dockerfile
index b33795b7ff312eaeff72dd80ef795fb99c7fa94f..aea7a4248db2028b27b439c177ade153fef223da 100644
--- a/mainline/alpine/Dockerfile
+++ b/mainline/alpine/Dockerfile
@@ -2,8 +2,8 @@ FROM alpine:3.11
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION 1.19.0
-ENV NJS_VERSION   0.4.1
+ENV NGINX_VERSION 1.19.1
+ENV NJS_VERSION   0.4.2
 ENV PKG_RELEASE   1
 
 RUN set -x \
diff --git a/mainline/buster-perl/Dockerfile b/mainline/buster-perl/Dockerfile
index f4a99ce4e0225bccc45b27507b430b8acb856d79..033ea6a74352fa2132e58923e1b280dda31ea8ea 100644
--- a/mainline/buster-perl/Dockerfile
+++ b/mainline/buster-perl/Dockerfile
@@ -2,8 +2,8 @@ FROM debian:buster-slim
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION   1.19.0
-ENV NJS_VERSION     0.4.1
+ENV NGINX_VERSION   1.19.1
+ENV NJS_VERSION     0.4.2
 ENV PKG_RELEASE     1~buster
 
 RUN set -x \
diff --git a/mainline/buster/Dockerfile b/mainline/buster/Dockerfile
index 88784152b055460dbb26c98ee64361c4848a11b9..b7c29cbbd112b8f8b19c37795abbab9f1dc46bd6 100644
--- a/mainline/buster/Dockerfile
+++ b/mainline/buster/Dockerfile
@@ -2,8 +2,8 @@ FROM debian:buster-slim
 
 LABEL maintainer="NGINX Docker Maintainers <docker-maint@nginx.com>"
 
-ENV NGINX_VERSION   1.19.0
-ENV NJS_VERSION     0.4.1
+ENV NGINX_VERSION   1.19.1
+ENV NJS_VERSION     0.4.2
 ENV PKG_RELEASE     1~buster
 
 RUN set -x \