diff --git a/THIRD_PARTY_README b/THIRD_PARTY_README
index eb8a3ddee037b9cd4299e4a86fce5270bdf7c606..a76235de290337682e8ba1678014ac7e405ab356 100644
--- a/THIRD_PARTY_README
+++ b/THIRD_PARTY_README
@@ -1643,7 +1643,7 @@ July 15, 2018
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to GIFLIB 5.1.8 & libungif 4.1.3, 
+%% This notice is provided with respect to GIFLIB 5.2.1 & libungif 4.1.3, 
 which may be included with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---