diff --git a/math/unuran/Makefile b/math/unuran/Makefile
index a91fb5d39c43..fe0d34ec8550 100644
--- a/math/unuran/Makefile
+++ b/math/unuran/Makefile
@@ -1,51 +1,50 @@
 # Created by: bf <bf2006a@yahoo.com>
 
 PORTNAME=	unuran
-PORTVERSION=	1.8.1
-PORTREVISION=	2
+PORTVERSION=	1.9.0
 CATEGORIES=	math
 MASTER_SITES=	http://statmath.wu-wien.ac.at/unuran/ \
 		LOCAL/bf
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Universal Non-Uniform RANdom number generators
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	librngstreams.so:math/rngstreams
 
 USES=		gmake libtool localbase:ldflags
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared --with-urng-rngstream --with-urng-default=rngstream \
 		--enable-info
 MAKE_ENV=	MAKE="${MAKE_CMD}"
 
 USE_LDCONFIG=	yes
 INFO=		unuran
 PORTDOCS=	unuran.pdf unuran.txt
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e '/UNURANFULLCHECK=true make check/s/make/${MAKE_CMD}/' \
 		${WRKSRC}/Makefile.in
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for DD in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/doc/${DD} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .ifdef(MAINTAINER_MODE)
 CONFIGURE_ARGS+=	--enable-check-struct --enable-logging
 
 do-test:
 	@(cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} check)
 
 fullcheck: build
 	@(cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} fullcheck)
 
 .endif
 
 .include <bsd.port.mk>
diff --git a/math/unuran/distinfo b/math/unuran/distinfo
index 6178371d7a41..b310ddd3a80b 100644
--- a/math/unuran/distinfo
+++ b/math/unuran/distinfo
@@ -1,2 +1,3 @@
-SHA256 (unuran-1.8.1.tar.gz) = c270ae96857857dbac6450043df865e0517f52856ddbe5202fd35583b13c5193
-SIZE (unuran-1.8.1.tar.gz) = 4409911
+TIMESTAMP = 1647588391
+SHA256 (unuran-1.9.0.tar.gz) = 7196665291dd9026773d6b2853e14ceb5bb3e28b1d9a160685866255f06817d3
+SIZE (unuran-1.9.0.tar.gz) = 3803126
diff --git a/math/unuran/files/patch-doc_Makefile.in b/math/unuran/files/patch-doc_Makefile.in
index 8adf957bd4cf..1cbd06ebc556 100644
--- a/math/unuran/files/patch-doc_Makefile.in
+++ b/math/unuran/files/patch-doc_Makefile.in
@@ -1,11 +1,11 @@
---- doc/Makefile.in.orig	2011-04-19 10:50:45 UTC
+--- doc/Makefile.in.orig	2022-03-16 13:45:30 UTC
 +++ doc/Makefile.in
-@@ -50,7 +50,7 @@ CONFIG_CLEAN_FILES =
- CONFIG_CLEAN_VPATH_FILES =
- SOURCES =
- DIST_SOURCES =
+@@ -143,7 +143,7 @@ AM_V_texidevnull = $(am__v_texidevnull_@AM_V@)
+ am__v_texidevnull_ = $(am__v_texidevnull_@AM_DEFAULT_V@)
+ am__v_texidevnull_0 = > /dev/null
+ am__v_texidevnull_1 = 
 -INFO_DEPS = $(srcdir)/unuran.info $(srcdir)/unuran_win32.info
 +INFO_DEPS = $(srcdir)/unuran.info
  am__TEXINFO_TEX_DIR = $(srcdir)/./src
  DVIS = unuran.dvi unuran_win32.dvi
  PDFS = unuran.pdf unuran_win32.pdf
diff --git a/math/unuran/pkg-plist b/math/unuran/pkg-plist
index 1fd740931268..d4fb9c9ee34b 100644
--- a/math/unuran/pkg-plist
+++ b/math/unuran/pkg-plist
@@ -1,9 +1,9 @@
 include/unuran.h
 include/unuran_tests.h
 include/unuran_urng_gsl.h
 include/unuran_urng_prng.h
 include/unuran_urng_rngstreams.h
 lib/libunuran.a
 lib/libunuran.so
-lib/libunuran.so.15
-lib/libunuran.so.15.0.0
+lib/libunuran.so.16
+lib/libunuran.so.16.0.0