diff --git a/mozilla/configure.in b/mozilla/configure.in
index 6dc39660135..bcfd0320e18 100644
--- a/mozilla/configure.in
+++ b/mozilla/configure.in
@@ -40,7 +40,7 @@ AC_CANONICAL_SYSTEM
 TARGET_CPU="${target_cpu}"
 TARGET_VENDOR="${target_vendor}"
 TARGET_OS="${target_os}"
-MOZILLA_VERSION='1.1b'
+MOZILLA_VERSION='1.2a'
 AC_SUBST(MOZILLA_VERSION)
 
 dnl ========================================================