diff --git a/.hgtags b/.hgtags
index dd692b860d731aa301a91590e4ac7f4d70b3d929..13072feb2d40a5bf7b24d08a2b797eab7cd9ce55 100644
--- a/.hgtags
+++ b/.hgtags
@@ -984,6 +984,7 @@ e48302d521d59c2fe62f874f1f5d34bc46517da7 jdk8u151-b04
 e1dc36cddcbc36b78e3d0558f87bbf459191e479 jdk8u151-b06
 e2a930243efa63b0a789e85a523e69574d53ac92 jdk8u151-b07
 158904fa31b28f1e027dc5b5a833ee673e89a84b jdk8u151-b08
+8b0169692abbf8fb7972920cd79cee7dcab959c3 jdk8u151-b09
 5aa8c4ca51f0e666d368a4f119ed734d3ac59d7c jdk8u122-b00
 2198ef7e1c1702b3506b95b5d8c886ad5a12bbe5 jdk8u122-b01
 58d961f47dd4ee1d516512b7744e0f1fc83d8f52 jdk8u122-b02
diff --git a/THIRD_PARTY_README b/THIRD_PARTY_README
index 046a6a7540288300da74a1848e2024ad9d76dacc..7b8be19e0c8fa029a9b9495ac2fa889613bcafb0 100644
--- a/THIRD_PARTY_README
+++ b/THIRD_PARTY_README
@@ -2808,12 +2808,12 @@ SOFTWARE.
 
 -------------------------------------------------------------------------------
 
-%% 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) 1995-2017 Jean-loup Gailly and Mark Adler