diff --git a/math/R-zoo/Makefile b/math/R-zoo/Makefile
index b89b7b93ea48..6468df69c46c 100644
--- a/math/R-zoo/Makefile
+++ b/math/R-zoo/Makefile
@@ -1,13 +1,22 @@
-# $NetBSD: Makefile,v 1.15 2019/08/08 19:53:55 brook Exp $
+# $NetBSD: Makefile,v 1.16 2021/06/06 15:08:56 mef Exp $
 
 R_PKGNAME=	zoo
-R_PKGVER=	1.8-6
+R_PKGVER=	1.8-9
 CATEGORIES=	math
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
 COMMENT=	S3 infrastructure for regular and irregular time series
 LICENSE=	gnu-gpl-v2 OR gnu-gpl-v3
 
+#Packages suggested but not available:
+#  'AER', 'coda', 'chron', 'fts', 'ggplot2', 'mondate', 'scales',
+#  'stinepack', 'strucchange', 'timeDate', 'timeSeries', 'tis',
+#  'tseries', 'xts'
+TEST_DEPENDS+=	R-xts-[0-9]*:../../math/R-xts
+TEST_DEPENDS+=	R-scales-[0-9]*:../../graphics/R-scales
+TEST_DEPENDS+=	R-timeDate-[0-9]*:../../time/R-timeDate
+TEST_DEPENDS+=	R-timeSeries-[0-9]*:../../finance/R-timeSeries
+
 USE_LANGUAGES=	c
 
 .include "../../math/R/Makefile.extension"
diff --git a/math/R-zoo/distinfo b/math/R-zoo/distinfo
index 51d414e3f049..de4dca8e20c7 100644
--- a/math/R-zoo/distinfo
+++ b/math/R-zoo/distinfo
@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.14 2019/07/31 20:40:30 brook Exp $
+$NetBSD: distinfo,v 1.15 2021/06/06 15:08:56 mef Exp $
 
-SHA1 (R/zoo_1.8-6.tar.gz) = a011d0cc4d4860488c6abe6234d3d45ac2d5fa2e
-RMD160 (R/zoo_1.8-6.tar.gz) = 14223632bfc05ec7d9a6eb67f763b4ad1f79adb7
-SHA512 (R/zoo_1.8-6.tar.gz) = 97031d3bf82f52967190f2207626ff50f7ee93622dab25570935b43b26d932c110871e809a337b2b58f17f2a3f68532e8c963d92e5c35f9f6895c8367a13554d
-Size (R/zoo_1.8-6.tar.gz) = 853504 bytes
+SHA1 (R/zoo_1.8-9.tar.gz) = d3e75bd6998e649f51d25a58fc22a30250162166
+RMD160 (R/zoo_1.8-9.tar.gz) = 9702d30bc1b5bef0a651b8ee06a15dc251540ccb
+SHA512 (R/zoo_1.8-9.tar.gz) = c5516542fa8efc3c83d1dfaafded3f4f0f0bc32549c07f2512291951e2d783c39705bbb315437cd0a666db18b8d987f7b25d2ec958cbdb19b1a3270caf15e940
+Size (R/zoo_1.8-9.tar.gz) = 793891 bytes