diff --git a/configure.in.in b/configure.in.in
index 79ff10e2eaf..fb701b025c0 100644
--- a/configure.in.in
+++ b/configure.in.in
@@ -49,7 +49,7 @@ dnl ## Diversion 4 is the last one.  Here we generate files and clean up.
 divert(1)
 
 dnl ## This is where the version number is changed from now on!
-AM_INIT_AUTOMAKE(php, 4.0B1)
+AM_INIT_AUTOMAKE(php, 4.0b2-dev)