diff --git a/configure.ac b/configure.ac
index ed6392b9..f55eb0b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.54])
-AC_INIT([openbox], [3.3], [http://bugzilla.icculus.org])
+AC_INIT([openbox], [3.3.1], [http://bugzilla.icculus.org])
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR([openbox/openbox.c])
 
@@ -15,9 +15,9 @@ dnl if MAJOR or MINOR version changes, be sure to change AC_INIT above to match
 dnl
 OB_MAJOR_VERSION=3
 OB_MINOR_VERSION=3
-OB_MICRO_VERSION=4
-OB_INTERFACE_AGE=0
-OB_BINARY_AGE=4
+OB_MICRO_VERSION=5
+OB_INTERFACE_AGE=1
+OB_BINARY_AGE=5
 OB_VERSION=$OB_MAJOR_VERSION.$OB_MINOR_VERSION
 
 AC_SUBST(OB_MAJOR_VERSION)