diff --git a/configure.ac b/configure.ac
index 67322e0..386333b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([libfprint], [0.0.5])
+AC_INIT([libfprint], [0.1.0-pre])
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR([libfprint/core.c])
 AM_CONFIG_HEADER([config.h])