diff --git a/sources b/sources
index 754baf0..39533ac 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA1 (netty-4.1.13.Final.tar.gz) = 9242c1e3b29ec71a94791e036ee97b9c3ce0af58
+SHA512 (netty-4.1.13.Final.tar.gz) = f0a269adf5b6552eb2f0f12614c2093e0ccfd5a5bb38521dcf39c3827160c8983adcfe1bbcf93a24e71506e323ae723a837621046657fec0df50c59a07aee54c