diff --git a/devel/protobuf-c/Makefile b/devel/protobuf-c/Makefile
index 9f40dc638130..6be6df85ba49 100644
--- a/devel/protobuf-c/Makefile
+++ b/devel/protobuf-c/Makefile
@@ -1,9 +1,9 @@
 # Created by: Aaron Hurt <ahurt@anbcs.com>
 
 PORTNAME=		protobuf-c
-PORTVERSION=		1.3.2
+PORTVERSION=		1.4.0
 DISTVERSIONPREFIX=	v
-PORTREVISION=	7
+PORTREVISION=	0
 CATEGORIES=		devel
 
 MAINTAINER=	truckman@FreeBSD.org
diff --git a/devel/protobuf-c/distinfo b/devel/protobuf-c/distinfo
index c4915ae89863..4ebc545a9034 100644
--- a/devel/protobuf-c/distinfo
+++ b/devel/protobuf-c/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1561501851
-SHA256 (protobuf-c-protobuf-c-v1.3.2_GH0.tar.gz) = 5205312e561b75b9d2db671b22f28d67afb5c7d1fef94a6f2d29d775ca4e0519
-SIZE (protobuf-c-protobuf-c-v1.3.2_GH0.tar.gz) = 130176
+TIMESTAMP = 1622437645
+SHA256 (protobuf-c-protobuf-c-v1.4.0_GH0.tar.gz) = 1068bca1e9870e9492096f97c409cd15f10c5019c183e52ec6d53e8d18630cbf
+SIZE (protobuf-c-protobuf-c-v1.4.0_GH0.tar.gz) = 134352
diff --git a/devel/protobuf-c/pkg-plist b/devel/protobuf-c/pkg-plist
index 3144db5a62ca..fd1f27144529 100644
--- a/devel/protobuf-c/pkg-plist
+++ b/devel/protobuf-c/pkg-plist
@@ -2,6 +2,7 @@ bin/protoc-c
 bin/protoc-gen-c
 include/google/protobuf-c/protobuf-c.h
 include/protobuf-c/protobuf-c.h
+include/protobuf-c/protobuf-c.proto
 lib/libprotobuf-c.a
 lib/libprotobuf-c.so
 lib/libprotobuf-c.so.1