diff --git a/ChangeLog b/ChangeLog
index 3845776..adcfa88 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+0.5.13
+======
+  20-May-2006:  - Fixed compiling issue when building on MacOS (Georg Schwarz)
+                - A number of correction in debugging code (James Henstridge)
+  26-Apr-2006:  - REGISTER response generated from siproxd includes
+                  a Contact header.
+                - some I64 architecture issues
+
 0.5.12
 ======
   14-Apr-2006:  - Released 0.5.12
diff --git a/RELNOTES b/RELNOTES
index dd3e5eb..157e763 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -1,11 +1,7 @@
-Release Notes for siproxd-0.5.12
+Release Notes for siproxd-0.5.13
 ================================
 
-Major changes since 0.5.11:
-   A "Short-Dial" feature is now available.
-   A number of bugfixes have been made. These include some issues
-   with Grandstream phones and the "unregister at startup" option,
-   as well as other issues with the expiration timeout.
+Major changes since 0.5.12:
 
 General Overview:
  - SIP (RFC3261) Proxy for SIP based softphones hidden behind a
@@ -92,16 +88,9 @@ distribution I'd be happy to get a short notice.
 
 
 -----
-md5sum for siproxd-0.5.12.tar.gz: 	2fa02bd6f83070593bfc2d383ce614fa
+md5sum for siproxd-0.5.13.tar.gz: 	
 
-GnuPG signature for siproxd-0.5.12.tar.gz archive:
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v1.2.3 (GNU/Linux)
-
-iD8DBQBEP57MCfzBioe83JQRAntEAJ93Q4ba+OYsKKsY863TodsRS56QqQCcDUmp
-qN8NJl/4atCZiyOs7CNn0hI=
-=REmU
------END PGP SIGNATURE-----
+GnuPG signature for siproxd-0.5.13.tar.gz archive:
 
 
 GnuPG: pub  1024D/87BCDC94 2000-03-19 Thomas Ries <tries@gmx.net>
diff --git a/configure.in b/configure.in
index 1f835e0..27c6f05 100644
--- a/configure.in
+++ b/configure.in
@@ -49,7 +49,7 @@ dnl Release Version
 dnl
 SPD_MAJOR_VERSION=0
 SPD_MINOR_VERSION=5
-SPD_MICRO_VERSION=12
+SPD_MICRO_VERSION=13
 
 SPD_VERSION=$SPD_MAJOR_VERSION.$SPD_MINOR_VERSION.$SPD_MICRO_VERSION