diff --git a/CHANGELOG.md b/CHANGELOG.md
index bce401c..395d7f1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,11 @@
 
 Summary of release changes for Version 2.
 
-CentOS-7 7.4.1708 x86_64 - Memcached 1.4.
+CentOS-7 7.5.1804 x86_64 - Memcached 1.4.
+
+### 2.1.0 - 2018-08-16
+
+- Updates source image to [1.9.0](https://github.com/jdeathe/centos-ssh/releases/tag/1.9.0).
 
 ### 2.0.0 - 2018-05-12
 
diff --git a/Dockerfile b/Dockerfile
index 7c8440d..c71affd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@
 #
 # CentOS-7, Memcached 1.4.
 # =============================================================================
-FROM jdeathe/centos-ssh:2.3.2
+FROM jdeathe/centos-ssh:2.4.0
 
 RUN rpm --rebuilddb \
 	&& yum -y install \
@@ -52,7 +52,7 @@ ENV MEMCACHED_AUTOSTART_MEMCACHED_WRAPPER=true \
 # -----------------------------------------------------------------------------
 # Set image metadata
 # -----------------------------------------------------------------------------
-ARG RELEASE_VERSION="2.0.0"
+ARG RELEASE_VERSION="2.1.0"
 LABEL \
 	maintainer="James Deathe <james.deathe@gmail.com>" \
 	install="docker run \
@@ -79,7 +79,7 @@ jdeathe/centos-ssh-memcached:${RELEASE_VERSION} \
 	org.deathe.license="MIT" \
 	org.deathe.vendor="jdeathe" \
 	org.deathe.url="https://github.com/jdeathe/centos-ssh-memcached" \
-	org.deathe.description="CentOS-7 7.4.1708 x86_64 - Memcached 1.4."
+	org.deathe.description="CentOS-7 7.5.1804 x86_64 - Memcached 1.4."
 
 HEALTHCHECK \
 	--interval=0.5s \
diff --git a/README-short.txt b/README-short.txt
index dc24818..144e103 100644
--- a/README-short.txt
+++ b/README-short.txt
@@ -1 +1 @@
-CentOS-7 7.4.1708 x86_64 - Memcached.
\ No newline at end of file
+CentOS-7 7.5.1804 x86_64 - Memcached.
\ No newline at end of file
diff --git a/README.md b/README.md
index 503d93d..9048ae3 100644
--- a/README.md
+++ b/README.md
@@ -3,17 +3,17 @@ centos-ssh-memcached
 
 Docker Image including:
 
-- CentOS-6 6.9 x86_64 and Memcached 1.4.
-- CentOS-7 7.4.1708 x86_64 and Memcached 1.4.
+- CentOS-6 6.10 x86_64 and Memcached 1.4.
+- CentOS-7 7.5.1804 x86_64 and Memcached 1.4.
 
 ## Overview & links
 
-The latest CentOS-6 / CentOS-7 based releases can be pulled from the `centos-6` / `centos-7` Docker tags respectively. For production use it is recommended to select a specific release tag - the convention is `centos-6-1.1.3` OR `1.1.3` for the [1.1.3](https://github.com/jdeathe/centos-ssh-memcached/tree/1.1.3) release tag and `centos-7-2.0.0` OR `2.0.0` for the [2.0.0](https://github.com/jdeathe/centos-ssh/tree/2.0.0) release tag.
+The latest CentOS-6 / CentOS-7 based releases can be pulled from the `centos-6` / `centos-7` Docker tags respectively. For production use it is recommended to select a specific release tag - the convention is `centos-6-1.2.0` OR `1.2.0` for the [1.2.0](https://github.com/jdeathe/centos-ssh-memcached/tree/1.2.0) release tag and `centos-7-2.1.0` OR `2.1.0` for the [2.1.0](https://github.com/jdeathe/centos-ssh/tree/2.1.0) release tag.
 
 ### Tags and respective `Dockerfile` links
 
-- `centos-7`,`centos-7-2.0.0`,`2.0.0` [(centos-7/Dockerfile)](https://github.com/jdeathe/centos-ssh-memcached/blob/centos-7/Dockerfile)
-- `centos-6`,`centos-6-1.1.3`,`1.1.3` [(centos-6/Dockerfile)](https://github.com/jdeathe/centos-ssh-memcached/blob/centos-6/Dockerfile)
+- `centos-7`,`centos-7-2.1.0`,`2.1.0` [(centos-7/Dockerfile)](https://github.com/jdeathe/centos-ssh-memcached/blob/centos-7/Dockerfile)
+- `centos-6`,`centos-6-1.2.0`,`1.2.0` [(centos-6/Dockerfile)](https://github.com/jdeathe/centos-ssh-memcached/blob/centos-6/Dockerfile)
 
 Included in the build are the [SCL](https://www.softwarecollections.org/), [EPEL](http://fedoraproject.org/wiki/EPEL) and [IUS](https://ius.io) repositories. Installed packages include [OpenSSH](http://www.openssh.com/portable.html) secure shell, [vim-minimal](http://www.vim.org/), are installed along with python-setuptools, [supervisor](http://supervisord.org/) and [supervisor-stdout](https://github.com/coderanger/supervisor-stdout).
 
@@ -39,7 +39,7 @@ Run up a container named `memcached.pool-1.1.1` from the docker image `jdeathe/c
 $ docker run -d \
   --name memcached.pool-1.1.1 \
   -p 11211:11211/tcp \
-  jdeathe/centos-ssh-memcached:centos-7
+  jdeathe/centos-ssh-memcached:2.1.0
 ```
 
 Now you can verify it is initialised and running successfully by inspecting the container's logs.
@@ -75,7 +75,7 @@ $ docker run \
   --name memcached.pool-1.1.1 \
   --publish 11211:11211/tcp \
   --env "MEMCACHED_CACHESIZE=32" \
-  jdeathe/centos-ssh-memcached:centos-7
+  jdeathe/centos-ssh-memcached:2.1.0
 ```
 
 #### Environment Variables
diff --git a/src/etc/systemd/system/centos-ssh-memcached@.service b/src/etc/systemd/system/centos-ssh-memcached@.service
index 06a04b1..143b57d 100644
--- a/src/etc/systemd/system/centos-ssh-memcached@.service
+++ b/src/etc/systemd/system/centos-ssh-memcached@.service
@@ -52,7 +52,7 @@ Environment="DOCKER_USER=jdeathe"
 Environment="DOCKER_CONTAINER_OPTS="
 Environment="DOCKER_IMAGE_PACKAGE_PATH=/var/opt/scmi/packages"
 Environment="DOCKER_IMAGE_NAME=centos-ssh-memcached"
-Environment="DOCKER_IMAGE_TAG=2.0.0"
+Environment="DOCKER_IMAGE_TAG=2.1.0"
 Environment="DOCKER_PORT_MAP_TCP_11211=11211"
 Environment="DOCKER_PORT_MAP_UDP_11211=NULL"
 Environment="MEMCACHED_AUTOSTART_MEMCACHED_WRAPPER=true"