diff --git a/databases/iowow/Makefile b/databases/iowow/Makefile
index 4b2795e11d27..71f2ba6dff13 100644
--- a/databases/iowow/Makefile
+++ b/databases/iowow/Makefile
@@ -1,28 +1,28 @@
 PORTNAME=	iowow
-PORTVERSION=	1.4.14
+PORTVERSION=	1.4.16
 DISTVERSIONPREFIX=	v
 CATEGORIES=	databases
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	Persistent key-value database engine
-WWW=		https://iowow.io/
+WWW=		https://iowow.softmotions.com/
 
 LICENSE=	MIT
 
 USES=		cmake compiler:c11
 USE_GITHUB=	yes
 GH_ACCOUNT=	Softmotions
 USE_LDCONFIG=	yes
 
 PLIST_SUB+=	VERSION=${PORTVERSION}
 PORTDOCS=	Changelog README
 
 OPTIONS_DEFINE=	DOCS TEST
 
 TEST_BUILD_DEPENDS=	${LOCALBASE}/include/CUnit/Basic.h:devel/cunit
 TEST_CMAKE_ON=	-DBUILD_TESTS:BOOL=ON
 
 do-test-TEST-on:
 	@cd ${TEST_WRKSRC} && ctest -C ${CMAKE_BUILD_TYPE} ${_MAKE_JOBS}
 
 .include <bsd.port.mk>
diff --git a/databases/iowow/distinfo b/databases/iowow/distinfo
index d99c3ceb5388..e4fdfdd76969 100644
--- a/databases/iowow/distinfo
+++ b/databases/iowow/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1644841477
-SHA256 (Softmotions-iowow-v1.4.14_GH0.tar.gz) = 62f0b780f3a48a182cc923fa2d77790cdeeed8081709c8d176e53414da350ad2
-SIZE (Softmotions-iowow-v1.4.14_GH0.tar.gz) = 532045
+TIMESTAMP = 1668443511
+SHA256 (Softmotions-iowow-v1.4.16_GH0.tar.gz) = 6e3b92b6c342ef6ef4a2731ca2d43368749d66ca876b24b773587364cff01003
+SIZE (Softmotions-iowow-v1.4.16_GH0.tar.gz) = 613870
diff --git a/databases/iowow/pkg-plist b/databases/iowow/pkg-plist
index 638c206ba4d4..a1ec32676317 100644
--- a/databases/iowow/pkg-plist
+++ b/databases/iowow/pkg-plist
@@ -1,36 +1,40 @@
 include/iowow/basedefs.h
 include/iowow/iowow.h
 include/iowow/iwarr.h
+include/iowow/iwavl.h
+include/iowow/iwbinn.h
 include/iowow/iwbits.h
 include/iowow/iwconv.h
 include/iowow/iwdlsnr.h
 include/iowow/iwexfile.h
 include/iowow/iwfile.h
 include/iowow/iwfsmfile.h
 include/iowow/iwhmap.h
+include/iowow/iwini.h
+include/iowow/iwjson.h
+include/iowow/iwjson_internal.h
 include/iowow/iwkv.h
 include/iowow/iwlog.h
 include/iowow/iwp.h
 include/iowow/iwpool.h
 include/iowow/iwrb.h
 include/iowow/iwrdb.h
 include/iowow/iwre.h
-include/iowow/iwsha2.h
-include/iowow/iwstree.h
 include/iowow/iwstw.h
 include/iowow/iwth.h
 include/iowow/iwtp.h
 include/iowow/iwutils.h
 include/iowow/iwuuid.h
 include/iowow/iwxstr.h
 include/iowow/murmur3.h
+include/iowow/utf8proc.h
 lib/libiowow-1.a
 lib/libiowow.so
 lib/libiowow.so.1
 lib/libiowow.so.%%VERSION%%
 libdata/pkgconfig/libiowow.pc
 share/man/man3/iowow.3.gz
 %%DATADIR%%/iowow-exports-%%CMAKE_BUILD_TYPE%%.cmake
 %%DATADIR%%/iowow-exports.cmake
 %%DATADIR%%/iowow-static-exports-%%CMAKE_BUILD_TYPE%%.cmake
 %%DATADIR%%/iowow-static-exports.cmake