diff --git a/configure.ac b/configure.ac
index 1bb09ae..71d7401 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,7 +62,7 @@ dnl                 changes are made
 dnl ---
 JACK_MAJOR_VERSION=0
 JACK_MINOR_VERSION=124
-JACK_MICRO_VERSION=0
+JACK_MICRO_VERSION=1
 
 dnl ---
 dnl HOWTO: updating the jack protocol version