diff --git a/src/docker/ubuntu12.04/Dockerfile b/src/docker/ubuntu12.04/Dockerfile
index ed28f30..46f50cf 100644
--- a/src/docker/ubuntu12.04/Dockerfile
+++ b/src/docker/ubuntu12.04/Dockerfile
@@ -38,7 +38,7 @@
 ## Packages for linux desktop version
 RUN apt-get install -y libibus-1.0-dev libdbus-1-dev libglib2.0-dev subversion libqt4-dev libzinnia-dev tegaki-zinnia-japanese libgtk2.0-dev libxcb-xfixes0-dev
 ## Packages for Android
-RUN apt-get install -y --no-install-recommends openjdk-7-jdk openjdk-7-jre-headless ant ia32-libs ia32-libs-multiarch
+RUN apt-get install -y --no-install-recommends openjdk-7-jdk openjdk-7-jre-headless ant ia32-libs ia32-libs-multiarch zip
 ## Packages for NaCl
 RUN apt-get install -y libc6:i386 libstdc++6:i386 libstdc++6-4.4-dev
 ## For emacsian
diff --git a/src/docker/ubuntu14.04/Dockerfile b/src/docker/ubuntu14.04/Dockerfile
index 4988147..161d58b 100644
--- a/src/docker/ubuntu14.04/Dockerfile
+++ b/src/docker/ubuntu14.04/Dockerfile
@@ -39,7 +39,7 @@
 ## Packages for linux desktop version
 RUN apt install -y libibus-1.0-dev libdbus-1-dev libglib2.0-dev subversion libqt4-dev libzinnia-dev tegaki-zinnia-japanese libgtk2.0-dev libxcb-xfixes0-dev
 ## Packages for Android
-RUN apt install -y --no-install-recommends openjdk-7-jdk openjdk-7-jre-headless ant libc6:i386 libstdc++6:i386 libncurses5:i386 zlib1g:i386
+RUN apt install -y --no-install-recommends openjdk-7-jdk openjdk-7-jre-headless ant libc6:i386 libstdc++6:i386 libncurses5:i386 zlib1g:i386 zip
 ## Packages for NaCl
 RUN apt install -y libc6:i386 libstdc++6:i386
 ## For emacsian
diff --git a/src/mozc_version_template.txt b/src/mozc_version_template.txt
index a37ac72..610717a 100644
--- a/src/mozc_version_template.txt
+++ b/src/mozc_version_template.txt
@@ -1,6 +1,6 @@
 MAJOR=2
 MINOR=16
-BUILD=2005
+BUILD=2006
 REVISION=102
 # NACL_DICTIONARY_VERSION is the target version of the system dictionary to be
 # downloaded by NaCl Mozc.