diff --git a/net/tcpreplay/Makefile b/net/tcpreplay/Makefile
index d7dce051c..6c09a1f74 100644
--- a/net/tcpreplay/Makefile
+++ b/net/tcpreplay/Makefile
@@ -8,12 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tcpreplay
-PKG_VERSION:=4.1.2
+PKG_VERSION:=4.2.1
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/appneta/tcpreplay/releases/download/v$(PKG_VERSION)
-PKG_MD5SUM:=3105b10b07dbc0b07ce2da07a2368359
+PKG_MD5SUM:=a2864f466fe17715baa49d44d5a91eb4
+PKG_HASH:=224b519e561d969b4bdb0e700c2283e036620e3cb5895d5aab2a7e4f27d21a79
 
 PKG_LICENSE:=GPL-3.0
 PKG_LICENSE_FILES:=docs/LICENSE