diff --git a/lang/seed7/Makefile b/lang/seed7/Makefile
index 6738e956ceb3..b7a43eb0623b 100644
--- a/lang/seed7/Makefile
+++ b/lang/seed7/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	seed7
-DISTVERSION=	05_20200531
+DISTVERSION=	05_20201208
 PORTREVISION=	0
 CATEGORIES=	lang
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${DISTNAME}/
diff --git a/lang/seed7/distinfo b/lang/seed7/distinfo
index bec612ae119c..8918ba445737 100644
--- a/lang/seed7/distinfo
+++ b/lang/seed7/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1591276268
-SHA256 (seed7_05_20200531.tgz) = 4125f8fea4219b7f73f466332974848db147ef1f7c759472380460a586d6dc1b
-SIZE (seed7_05_20200531.tgz) = 3316088
+TIMESTAMP = 1607701243
+SHA256 (seed7_05_20201208.tgz) = daa40ad734c5f959176eacd4c23626bca91418db4c1188d7789199ae7a18e185
+SIZE (seed7_05_20201208.tgz) = 3455765
diff --git a/lang/seed7/files/patch-mk_freebsd.mk b/lang/seed7/files/patch-mk_freebsd.mk
index cc04a8fc7bfe..6241674911c8 100644
--- a/lang/seed7/files/patch-mk_freebsd.mk
+++ b/lang/seed7/files/patch-mk_freebsd.mk
@@ -1,10 +1,10 @@
---- mk_freebsd.mk.orig	2020-04-15 07:58:59.000000000 +0000
-+++ mk_freebsd.mk	2020-05-06 10:16:02.032695000 +0000
-@@ -154,6 +154,7 @@
+--- mk_freebsd.mk.orig	2020-05-21 06:01:46 UTC
++++ mk_freebsd.mk
+@@ -153,6 +153,7 @@ chkccomp.h:
  	echo "#define SQL_SERVER_LIBRARY_PATH \"-L%%LOCALBASE%%/lib\"" >> chkccomp.h
  	echo "#define TDS_INCLUDE_OPTIONS \"-I%%LOCALBASE%%/include\"" >> chkccomp.h
  	echo "#define TDS_LIBRARY_PATH \"-L%%LOCALBASE%%/lib\"" >> chkccomp.h
 +	echo "#define X11_LIBRARY_PATH \"%%LOCALBASE%%/lib\"" >> chkccomp.h
  
- version.h: chkccomp.h
- 	echo "#define PATH_DELIMITER '/'" > version.h
+ base.h:
+ 	echo "#define PATH_DELIMITER '/'" > base.h
diff --git a/lang/seed7/pkg-plist b/lang/seed7/pkg-plist
index f9a689110bdc..c689c78a503c 100644
--- a/lang/seed7/pkg-plist
+++ b/lang/seed7/pkg-plist
@@ -227,5 +227,6 @@ lib/seed7/lib/xml_ent.s7i
 lib/seed7/lib/xmldom.s7i
 lib/seed7/lib/xz.s7i
 lib/seed7/lib/zip.s7i
+lib/seed7/lib/zstd.s7i
 man/man1/s7.1.gz
 man/man1/s7c.1.gz