diff --git a/textproc/R-cran-openxlsx/Makefile b/textproc/R-cran-openxlsx/Makefile
index 7e44ce1be1bd..83d2c6e3e3e3 100644
--- a/textproc/R-cran-openxlsx/Makefile
+++ b/textproc/R-cran-openxlsx/Makefile
@@ -1,21 +1,23 @@
 PORTNAME=	openxlsx
 DISTVERSION=	4.2.5.2
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	textproc
 DISTNAME=	${PORTNAME}_${DISTVERSION}
 
 MAINTAINER=	wen@FreeBSD.org
 COMMENT=	Read, Write and Edit XLSX Files
 WWW=		https://github.com/awalker89/openxlsx
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BUILD_DEPENDS=	R-cran-knitr>0:print/R-cran-knitr
+BUILD_DEPENDS=	R-cran-knitr>0:print/R-cran-knitr \
+		R-cran-stringi>=0:textproc/R-cran-stringi
 RUN_DEPENDS=	R-cran-zip>0:archivers/R-cran-zip \
-		R-cran-Rcpp>0:devel/R-cran-Rcpp
+		R-cran-Rcpp>0:devel/R-cran-Rcpp\
+		R-cran-stringi>=0:textproc/R-cran-stringi
 TEST_DEPENDS=	R-cran-knitr>0:print/R-cran-knitr
 
 USES=		cran:auto-plist,compiles
 
 .include <bsd.port.mk>