diff --git a/honoka-plugins/ascii/configure.ac b/honoka-plugins/ascii/configure.ac
index 646a1b2..f39fc35 100644
--- a/honoka-plugins/ascii/configure.ac
+++ b/honoka-plugins/ascii/configure.ac
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(honoka-plugin-ascii, 0.9.0, tam-t@par.odn.ne.jp)
+AC_INIT(honoka-plugin-ascii, 0.9.1, tam-t@par.odn.ne.jp)
 AC_CONFIG_SRCDIR([src/asciiplugin.h])
 
 REQ_HONOKA_VERSION=0.9.0
diff --git a/honoka-plugins/kanainput/configure.ac b/honoka-plugins/kanainput/configure.ac
index a518eaf..41e63e8 100644
--- a/honoka-plugins/kanainput/configure.ac
+++ b/honoka-plugins/kanainput/configure.ac
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(honoka-plugin-kanainput, 0.9.0, tam-t@par.odn.ne.jp)
+AC_INIT(honoka-plugin-kanainput, 0.9.1, tam-t@par.odn.ne.jp)
 AC_CONFIG_SRCDIR([src/kanainput.h])
 
 REQ_HONOKA_VERSION=0.9.0
diff --git a/honoka-plugins/skkdic/configure.ac b/honoka-plugins/skkdic/configure.ac
index 42fc497..cc990f8 100644
--- a/honoka-plugins/skkdic/configure.ac
+++ b/honoka-plugins/skkdic/configure.ac
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(honoka-plugin-skkdic, 0.9.0, tam-t@par.odn.ne.jp)
+AC_INIT(honoka-plugin-skkdic, 0.9.1, tam-t@par.odn.ne.jp)
 AC_CONFIG_SRCDIR([src/skkdic.h])
 
 REQ_HONOKA_VERSION=0.9.0