diff --git a/package/lean/kcptun/Makefile b/package/lean/kcptun/Makefile
index d7a912c6f..a5dd31671 100644
--- a/package/lean/kcptun/Makefile
+++ b/package/lean/kcptun/Makefile
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=kcptun
-PKG_VERSION:=20200226
+PKG_VERSION:=20200321
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/xtaci/kcptun/tar.gz/v$(PKG_VERSION)?
-PKG_HASH:=3d3c342b6073a199f3daa926f1b1d221d50d385fd6905bf00286b0f874439822
+PKG_HASH:=450E586528BD7B2E586605E3A664F77EBD9BAA869918FCC6D6A41F84D4CFB4FD
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE.md
@@ -62,4 +62,4 @@ $(foreach component,$(KCPTUN_COMPONENTS), \
   $(eval $(call Package/kcptun/Default,$(component))) \
   $(eval $(call GoBinPackage,kcptun-$(component))) \
   $(eval $(call BuildPackage,kcptun-$(component))) \
-)
\ No newline at end of file
+)