diff --git a/configure.ac b/configure.ac
index 97f4741..1d2c716 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT([frogdata], [0.12], [lamasoftware@science.ru.nl])
+AC_INIT([frogdata], [0.12.1], [lamasoftware@science.ru.nl])
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR([configure.ac])