diff --git a/configure.ac b/configure.ac
index f2e2b89..74b0f82 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,14 +87,17 @@ AC_INIT([libupnp], [1.6.2], [mroberto@users.sourceforge.net])
 # Release 1.6.2:
 # "current:revision:age"
 #
+# - Code has changed in upnp
+#	revision: 1 -> 2
+#
 #AC_SUBST([LT_VERSION_IXML],       [2:4:0])
 #AC_SUBST([LT_VERSION_THREADUTIL], [4:0:2])
-#AC_SUBST([LT_VERSION_UPNP],       [3:1:0])
+#AC_SUBST([LT_VERSION_UPNP],       [3:2:0])
 #
 ###############################################################################
 AC_SUBST([LT_VERSION_IXML],       [2:4:0])
 AC_SUBST([LT_VERSION_THREADUTIL], [4:0:2])
-AC_SUBST([LT_VERSION_UPNP],       [3:1:0])
+AC_SUBST([LT_VERSION_UPNP],       [3:2:0])
 ###############################################################################
 # Repeating the algorithm so that it is closer to the modificatin place:
 # 	- library code modified:		revision++