diff --git a/ChangeLog b/ChangeLog
index 6eff1f3f8e..e1e543f051 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-01-09  Jan Schmidt  <jan.schmidt@sun.com>
+
+	* configure.ac:
+	0.10.21.3 pre-release
+
 2009-01-09  Jan Schmidt  <jan.schmidt@sun.com>
 
 	* gst-libs/gst/app/gstappsink.c:
diff --git a/configure.ac b/configure.ac
index 78c36438e3..d2aead9386 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ dnl please read gstreamer/docs/random/autotools before changing this file
 dnl initialize autoconf
 dnl releases only do -Wall, cvs and prerelease does -Werror too
 dnl use a three digit version number for releases, and four for cvs/prerelease
-AC_INIT(GStreamer Base Plug-ins, 0.10.21.1,
+AC_INIT(GStreamer Base Plug-ins, 0.10.21.3,
     http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
     gst-plugins-base)
 
@@ -44,7 +44,7 @@ dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
 dnl - interfaces added -> increment AGE
 dnl - interfaces removed -> AGE = 0
 dnl sets GST_LT_LDFLAGS
-AS_LIBTOOL(GST, 15, 0, 15)
+AS_LIBTOOL(GST, 16, 0, 16)
 
 dnl FIXME: this macro doesn't actually work;
 dnl the generated libtool script has no support for the listed tags.