diff --git a/Dockerfile b/Dockerfile
index 16577fe..1eed0db 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:14.04.3
 RUN apt-get update \
     && DEBIAN_FRONTEND=noninteractive apt-get -y upgrade \
     && DEBIAN_FRONTEND=noninteractive apt-get -y install strongswan iptables uuid-runtime \
-    && rm -rf /var/lib/apt/lists/* # cache busted 20151028.1
+    && rm -rf /var/lib/apt/lists/* # cache busted 20151128.1
 
 RUN rm /etc/ipsec.secrets
 
diff --git a/README.md b/README.md
index 9592f6c..12a897d 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,16 @@
 # IKEv2 VPN Server running on Docker
 
-Recipe to build [`gaomd/ikev2-vpn-server`](https://registry.hub.docker.com/u/gaomd/ikev2-vpn-server/):0.2.1 Docker image.
+Recipe to build [`gaomd/ikev2-vpn-server`](https://registry.hub.docker.com/u/gaomd/ikev2-vpn-server/) Docker image.
 
 ## 1. Start the IKEv2 VPN Server
 
-    docker run -d --name ikev2-vpn-server --privileged -p 500:500/udp -p 4500:4500/udp gaomd/ikev2-vpn-server:0.2.1
+    docker run -d --name ikev2-vpn-server --privileged -p 500:500/udp -p 4500:4500/udp gaomd/ikev2-vpn-server:0.2.2
 
 ## 2. Generate a .mobileconfig file for iOS / OS X
 
 *Replace `vpn1.example.com` with your own domain name and make sure it resolves to you server's IP address.*
 
-    docker run -i -t --rm --volumes-from ikev2-vpn-server -e "HOST=vpn1.example.com" gaomd/ikev2-vpn-server:0.2.1 generate-mobileconfig > ikev2-vpn.mobileconfig
+    docker run -i -t --rm --volumes-from ikev2-vpn-server -e "HOST=vpn1.example.com" gaomd/ikev2-vpn-server:0.2.2 generate-mobileconfig > ikev2-vpn.mobileconfig
 
 This command generates an `ikev2-vpn.mobileconfig` file, transfer it to your local computer via SSH tunnel (`scp`) or any other secure methods.