diff --git a/japanese/zinnia/Makefile b/japanese/zinnia/Makefile
index 6eb5bcfa93e3..99b677574cde 100644
--- a/japanese/zinnia/Makefile
+++ b/japanese/zinnia/Makefile
@@ -1,31 +1,31 @@
 PORTNAME=	zinnia
 PORTVERSION=	0.06
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	japanese
 MASTER_SITES=	SF
 
 MAINTAINER=	beyert@cs.ucr.edu
 COMMENT=	Simple, customizable, and portable online handwriting recognition system
 WWW=		http://zinnia.sourceforge.net/
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		libtool
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 
 PORTDOCS=	index-ja.html index.html
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		'/^pkgconfigdir/s!=.*!= ${PREFIX}/libdata/pkgconfig!' \
 			${WRKSRC}/Makefile.in
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${PORTDOCS:S,^,${WRKSRC}/doc/,} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/japanese/zinnia/files/patch-svm.cpp b/japanese/zinnia/files/patch-svm.cpp
new file mode 100644
index 000000000000..d37a3003bab6
--- /dev/null
+++ b/japanese/zinnia/files/patch-svm.cpp
@@ -0,0 +1,24 @@
+--- svm.cpp.orig	2009-04-05 11:40:29 UTC
++++ svm.cpp
+@@ -10,6 +10,7 @@
+ #include <vector>
+ #include <cmath>
+ #include <algorithm>
++#include <random>
+ #include "feature.h"
+ 
+ namespace zinnia {
+@@ -44,10 +45,12 @@ bool svm_train(size_t l,
+   }
+ 
+   static const size_t kMaxIteration = 2000;
++  std::random_device device;
++  std::mt19937 engine(device());
+   for (size_t iter = 0; iter < kMaxIteration; ++iter) {
+     double PGmax_new = -kINF;
+     double PGmin_new = kINF;
+-    std::random_shuffle(index.begin(), index.begin() + active_size);
++    std::shuffle(index.begin(), index.begin() + active_size, engine);
+ 
+     for (size_t s = 0; s < active_size; ++s) {
+       const size_t i = index[s];