diff --git a/libs/ngtcp2/Makefile b/libs/ngtcp2/Makefile
index cf3771c078..42cf6f10ea 100644
--- a/libs/ngtcp2/Makefile
+++ b/libs/ngtcp2/Makefile
@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ngtcp2
-PKG_VERSION:=1.14.0
+PKG_VERSION:=1.15.0
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://github.com/ngtcp2/ngtcp2/releases/download/v$(PKG_VERSION)/
-PKG_HASH:=d1fbf9eae92921bfd33154dab2574bc4b7d7936f486396d6c78bfff90ed5b35d
+PKG_HASH:=30a29827b49ffbdf31dadcdeba703df63676526c93724ef741c72dc73c05e3a4
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=COPYING