diff --git a/devel/erlang-protobuffs/Makefile b/devel/erlang-protobuffs/Makefile
index ef6dacdaf02e..7f9119b63f62 100644
--- a/devel/erlang-protobuffs/Makefile
+++ b/devel/erlang-protobuffs/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	protobuffs
-PORTVERSION=	0.9.0
+PORTVERSION=	0.9.1
 CATEGORIES=	devel
 PKGNAMEPREFIX=	erlang-
 
@@ -10,6 +10,9 @@ COMMENT=	Protocol Buffers interface for Erlang
 
 LICENSE=	APACHE20
 
+DEPRECATED=	upstream deprecated
+EXPIRATION_DATE=2018-10-01
+
 USES=		erlang:rebar
 USE_GITHUB=	yes
 GH_ACCOUNT=	basho
diff --git a/devel/erlang-protobuffs/distinfo b/devel/erlang-protobuffs/distinfo
index 0c3d8834d9ac..0e726e978c37 100644
--- a/devel/erlang-protobuffs/distinfo
+++ b/devel/erlang-protobuffs/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1469787282
-SHA256 (basho-erlang_protobuffs-0.9.0_GH0.tar.gz) = 0194ad3ce489f9b76fd6566763819d7ee2036e1e031c45347c16086478d5a1c1
-SIZE (basho-erlang_protobuffs-0.9.0_GH0.tar.gz) = 237560
+TIMESTAMP = 1530991670
+SHA256 (basho-erlang_protobuffs-0.9.1_GH0.tar.gz) = c2b60642c7ed230480e11442fe0d3ebaad7e635ed7da92389d38636a84232a34
+SIZE (basho-erlang_protobuffs-0.9.1_GH0.tar.gz) = 237808
diff --git a/devel/erlang-protobuffs/pkg-plist b/devel/erlang-protobuffs/pkg-plist
index b6c79f1a19ab..b5f688d741c5 100644
--- a/devel/erlang-protobuffs/pkg-plist
+++ b/devel/erlang-protobuffs/pkg-plist
@@ -18,3 +18,4 @@ lib/erlang/lib/protobuffs-%%VERSION%%/src/protobuffs_parser.yrl
 lib/erlang/lib/protobuffs-%%VERSION%%/src/protobuffs_scanner.erl
 lib/erlang/lib/protobuffs-%%VERSION%%/src/protobuffs_scanner.xrl
 %%PORTDOCS%%%%DOCSDIR%%/README.md
+%%PORTDOCS%%%%DOCSDIR%%/README_ORIG.md