diff --git a/THIRD_PARTY_README b/THIRD_PARTY_README
index 2b20da2c3df7605720bdf46d1b06f8ad5eb50a35..fcfe83ef175fee19eaf96d4aacec3bef751cd961 100644
--- a/THIRD_PARTY_README
+++ b/THIRD_PARTY_README
@@ -3318,12 +3318,12 @@ info@urwpp.de or design@bigelowandholmes.com
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to zlib v1.2.8, which may be included 
+%% This notice is provided with respect to zlib v1.2.11, which may be included 
 with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---
 
-  version 1.2.8, April 28th, 2013
+  version 1.2.11, January 15th, 2017
 
   Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler