diff --git a/www/h2o/Makefile b/www/h2o/Makefile
index 93c6d4fda399..11ce10a56e63 100644
--- a/www/h2o/Makefile
+++ b/www/h2o/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	h2o
-PORTVERSION=	2.1.0
-PORTREVISION=	1
+PORTVERSION=	2.2.2
 DISTVERSIONPREFIX=	v
 CATEGORIES=	www
 
@@ -53,7 +52,7 @@ MRUBY_CMAKE_OFF=	-DWITH_MRUBY=OFF
 .if ${PORT_OPTIONS:MMRUBY}
 USE_RUBY=	yes
 RUBY_NO_RUN_DEPENDS=	yes
-BUILD_DEPENDS+=	bison:devel/bison
+USES+=	bison
 .endif
 
 post-patch:
diff --git a/www/h2o/distinfo b/www/h2o/distinfo
index a7e03b1d3193..b007474000d9 100644
--- a/www/h2o/distinfo
+++ b/www/h2o/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1484725591
-SHA256 (h2o-h2o-v2.1.0_GH0.tar.gz) = 41f3853f3083c2fe8e70d3ab7be02c3de3c26fb77ba5fc56fdaf46712418b999
-SIZE (h2o-h2o-v2.1.0_GH0.tar.gz) = 15207573
+TIMESTAMP = 1492946918
+SHA256 (h2o-h2o-v2.2.2_GH0.tar.gz) = cf45780058566bd63d90ad0b52b1d15f8515519090753398b9bcf770162a0433
+SIZE (h2o-h2o-v2.2.2_GH0.tar.gz) = 16192602