diff --git a/virtualsmartcard/configure.ac b/virtualsmartcard/configure.ac
index 891e53d..bff2e78 100644
--- a/virtualsmartcard/configure.ac
+++ b/virtualsmartcard/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.64])
-AC_INIT([Virtual Smart Card], [0.8], [https://github.com/frankmorgner/vsmartcard/issues], [virtualsmartcard], [http://frankmorgner.github.io/vsmartcard/virtualsmartcard/README.html])
+AC_INIT([Virtual Smart Card], [0.9], [https://github.com/frankmorgner/vsmartcard/issues], [virtualsmartcard], [http://frankmorgner.github.io/vsmartcard/virtualsmartcard/README.html])
 AC_CONFIG_SRCDIR([src/vpcd/vpcd.c])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])