diff --git a/net/libngtcp2/Makefile b/net/libngtcp2/Makefile
index 0c26fb1db2d9..22b81bd52934 100644
--- a/net/libngtcp2/Makefile
+++ b/net/libngtcp2/Makefile
@@ -1,7 +1,7 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	ngtcp2
-PORTVERSION=	0.1.0.g20211128
+PORTVERSION=	0.1.0.g20211219
 CATEGORIES=	net
 PKGNAMEPREFIX=	lib
 
@@ -19,7 +19,7 @@ INSTALL_TARGET=	install-strip
 USE_CXXSTD=	c++17
 USE_LDCONFIG=	yes
 
-GH_TAGNAME=	224bd62
+GH_TAGNAME=	20c710a
 USE_GITHUB=	yes
 
 post-patch:
diff --git a/net/libngtcp2/distinfo b/net/libngtcp2/distinfo
index cf84eb5807f5..e69ce4380a47 100644
--- a/net/libngtcp2/distinfo
+++ b/net/libngtcp2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1638556488
-SHA256 (ngtcp2-ngtcp2-0.1.0.g20211128-224bd62_GH0.tar.gz) = 3a2dd5399cc5be3b0f9fc0160b1054d4a756ce177adca869b8baec465d6b884b
-SIZE (ngtcp2-ngtcp2-0.1.0.g20211128-224bd62_GH0.tar.gz) = 3261289
+TIMESTAMP = 1641045814
+SHA256 (ngtcp2-ngtcp2-0.1.0.g20211219-20c710a_GH0.tar.gz) = c82843140c93a3b5df33487daeccf17e635dc596e916870e7447df0c3e660d8f
+SIZE (ngtcp2-ngtcp2-0.1.0.g20211219-20c710a_GH0.tar.gz) = 3270784