diff --git a/ChangeLog b/ChangeLog
index 4ed7bad2cb..454bc4e3d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-02-14  Jean-Marc Lasgouttes  <lasgouttes@lyx.org>
+
+	* configure.ac: back to work.
+
 2007-02-14  Jean-Marc Lasgouttes  <lasgouttes@lyx.org>
 
 	* LyX 1.4.4 is released.
diff --git a/configure.ac b/configure.ac
index 4b5802b9a0..999bc91449 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Process with autoconf to generate configure script   -*- sh -*-
 
-AC_INIT(LyX,1.4.4,[lyx-devel@lists.lyx.org],[lyx])
+AC_INIT(LyX,1.4.5svn,[lyx-devel@lists.lyx.org],[lyx])
 AC_SUBST(LYX_DATE, ["14/02/2007"])
 AC_PREREQ(2.52)
 AC_CONFIG_SRCDIR(src/main.C)