diff --git a/seed7/seed7.patch b/seed7/seed7.patch
index ec6a79614a..c561f763e9 100644
--- a/seed7/seed7.patch
+++ b/seed7/seed7.patch
@@ -1,18 +1,18 @@
 Index: src/config.h
---- src/config.h.orig	2015-10-21 23:11:04.000000000 +0200
-+++ src/config.h	2016-03-05 10:35:31.312615434 +0100
+--- src/config.h.orig	2018-10-15 08:30:01.928667000 +0200
++++ src/config.h	2018-10-15 08:30:59.703454000 +0200
 @@ -31,7 +31,7 @@
  
- #define WITH_FLOAT
- #define WITH_REFERENCE
--#define WITH_DRAW
-+#undef  WITH_DRAW
- #undef  WITH_STATISTIC
- #define WITH_COMPILATION_INFO
- #define WITH_TYPE_CHECK
+ #define WITH_FLOAT 1
+ #define WITH_REFERENCE 1
+-#define WITH_DRAW 1
++#undef WITH_DRAW
+ #define WITH_SQL 1
+ #define WITH_STATISTIC 0
+ #define WITH_COMPILATION_INFO 1
 Index: src/heaputl.c
---- src/heaputl.c.orig	2016-03-05 10:35:31.312615000 +0100
-+++ src/heaputl.c	2016-03-05 10:35:51.742498911 +0100
+--- src/heaputl.c.orig	2018-05-11 15:27:59.000000000 +0200
++++ src/heaputl.c	2018-10-15 08:30:01.928893000 +0200
 @@ -38,8 +38,8 @@
  #include "stdio.h"
  #if HAS_GETRLIMIT && defined STACK_SIZE
@@ -25,8 +25,8 @@ Index: src/heaputl.c
  
  #include "common.h"
 Index: src/makefile
---- src/makefile.orig	2016-02-11 20:32:43.000000000 +0100
-+++ src/makefile	2016-03-05 10:35:31.312615434 +0100
+--- src/makefile.orig	2018-10-07 09:50:20.000000000 +0200
++++ src/makefile	2018-10-15 08:30:01.929075000 +0200
 @@ -4,7 +4,7 @@
  #   make
  # If you are under windows you should use MinGW with mk_mingw.mak, mk_nmake.mak or mk_msys.mak instead.
@@ -35,7 +35,7 @@ Index: src/makefile
 +CFLAGS =
  # CFLAGS = -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
  # CFLAGS = -O2 -fomit-frame-pointer -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
- # CFLAGS = -O2 -g -Wall -Wextra -Wswitch-default -Wswitch-enum -Wcast-qual -Waggregate-return -Wwrite-strings -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith -Wmissing-noreturn -Wno-multichar -Wc++-compat
+ # CFLAGS = -O2 -g -ffunction-sections -fdata-sections $(INCLUDE_OPTIONS) -Wall -Wextra -Wswitch-default -Wswitch-enum -Wcast-qual -Waggregate-return -Wwrite-strings -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith -Wmissing-noreturn -Wno-multichar -Wc++-compat
 @@ -13,7 +13,7 @@
  # CFLAGS = -O2 -g -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith -ftrapv
  # CFLAGS = -O2 -g -x c++ -Wall -Winline -Wconversion -Wshadow -Wpointer-arith
@@ -43,9 +43,9 @@ Index: src/makefile
 -CFLAGS = -O2 -g -ffunction-sections -fdata-sections $(INCLUDE_OPTIONS) -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
 +CFLAGS = -O2 -ffunction-sections -fdata-sections $(INCLUDE_OPTIONS)
  # CFLAGS = -O2 -g -ffunction-sections -fdata-sections $(INCLUDE_OPTIONS) -Wall -Winline -Wconversion -Wshadow -Wpointer-arith
- # CFLAGS = -O2 -g -std=c99 -D_POSIX_SOURCE -ffunction-sections -fdata-sections -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
- # CFLAGS = -O2 -g -Wall -Winline -Wconversion -Wshadow -Wpointer-arith
-@@ -21,24 +21,24 @@
+ # CFLAGS = -O2 -g -std=c99 -D_POSIX_SOURCE -ffunction-sections -fdata-sections $(INCLUDE_OPTIONS) -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
+ # CFLAGS = -O2 -g -std=c1x -D_XOPEN_SOURCE -ffunction-sections -fdata-sections $(INCLUDE_OPTIONS) -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
+@@ -22,24 +22,24 @@
  # CFLAGS = -O2 -g -pg -Wall -Wstrict-prototypes -Winline -Wconversion -Wshadow -Wpointer-arith
  # CFLAGS = -O2 -fomit-frame-pointer -funroll-loops -Wall
  # CFLAGS = -O2 -funroll-loops -Wall -pg
@@ -75,8 +75,8 @@ Index: src/makefile
  # CC = g++
  CC = gcc
  GET_CC_VERSION_INFO = $(CC) --version >
-@@ -90,7 +90,7 @@
- DOBJ = $(BIGINT_LIB).o cmd_unx.o dll_unx.o fil_unx.o pcs_unx.o pol_unx.o tim_unx.o
+@@ -87,7 +87,7 @@
+ DOBJ = big_rtl.o big_gmp.o cmd_unx.o dll_unx.o fil_unx.o pcs_unx.o pol_unx.o tim_unx.o
  OBJ = $(MOBJ)
  SEED7_LIB_OBJ = $(ROBJ) $(DOBJ)
 -DRAW_LIB_OBJ = gkb_rtl.o drw_x11.o gkb_x11.o
@@ -85,9 +85,9 @@ Index: src/makefile
  COMPILER_LIB_OBJ = $(POBJ) $(LOBJ) $(EOBJ) $(AOBJ) $(GOBJ)
  
 Index: src/objutl.c
---- src/objutl.c.orig	2015-06-04 23:39:11.000000000 +0200
-+++ src/objutl.c	2016-03-05 10:35:31.312615434 +0100
-@@ -760,7 +760,9 @@
+--- src/objutl.c.orig	2018-10-09 23:14:33.000000000 +0200
++++ src/objutl.c	2018-10-15 08:30:01.929254000 +0200
+@@ -761,7 +761,9 @@
          if (object->value.winValue != NULL) {
            object->value.winValue->usage_count--;
            if (object->value.winValue->usage_count == 0) {
diff --git a/seed7/seed7.spec b/seed7/seed7.spec
index b129dc7441..dcebf4ec2f 100644
--- a/seed7/seed7.spec
+++ b/seed7/seed7.spec
@@ -22,8 +22,8 @@
 ##
 
 #   package version
-%define       V_opkg 05.20180821
-%define       V_dist 05_20180821
+%define       V_opkg 05.20181014
+%define       V_dist 05_20181014
 
 #   package information
 Name:         seed7
@@ -36,7 +36,7 @@ Class:        EVAL
 Group:        Language
 License:      LGPL
 Version:      %{V_opkg}
-Release:      20180831
+Release:      20181015
 
 #   list of sources
 Source0:      http://downloads.sourceforge.net/seed7/seed7_%{V_dist}.tgz