diff --git a/develop/ptlib/ptlib.desc b/develop/ptlib/ptlib.desc
index 7e3d2662d..b75a80981 100644
--- a/develop/ptlib/ptlib.desc
+++ b/develop/ptlib/ptlib.desc
@@ -28,7 +28,7 @@
 
 [L] MPL
 [S] Stable
-[V] 2.8.2
+[V] 2.8.3
 [P] X -----5---9 180.000
 
-[D] 2128650886 ptlib-2.8.2.tar.bz2 http://dl.sourceforge.net/sourceforge/opalvoip/v3.8%20Sirius/Stable%202/
+[D] 3003012103 ptlib-2.8.3.tar.bz2 http://dl.sourceforge.net/sourceforge/opalvoip/v3.8%20Sirius/Stable%202/