diff --git a/octave-iso2mesh.spec b/octave-iso2mesh.spec
index d38a975..90550ec 100644
--- a/octave-iso2mesh.spec
+++ b/octave-iso2mesh.spec
@@ -1,8 +1,8 @@
 %global octpkg iso2mesh
 
 Name:           octave-%{octpkg}
-Version:        1.9.1
-Release:        7%{?dist}
+Version:        1.9.6
+Release:        1%{?dist}
 Summary:        A 3D surface and volumetric mesh generator for MATLAB/Octave
 # Main package: GPLv3+
 # Meshfix: GPLv2+
@@ -14,10 +14,9 @@ URL:            http://iso2mesh.sf.net
 # the following utilities are called internally by iso2mesh (stored under a private folder),
 # this is needed for making outputs reproducible
 Source0:        https://github.com/fangq/iso2mesh/archive/v%{version}/%{octpkg}-%{version}.tar.gz
-Source1:        https://github.com/fangq/cork/archive/v0.9/cork-0.9.tar.gz
-Source2:        https://github.com/fangq/meshfix/archive/v1.2.1/meshfix-1.2.1.tar.gz
+Source1:        https://github.com/fangq/cork/archive/v0.9.1/cork-0.9.1.tar.gz
+Source2:        https://github.com/fangq/meshfix/archive/v1.2.2/meshfix-1.2.2.tar.gz
 Source3:        http://ftp.mcs.anl.gov/pub/petsc/externalpackages/tetgen1.5.1.tar.gz
-Patch0:         meshfix-remove-rpath.patch
 
 ExcludeArch:    armv7hl
 BuildRequires:  cmake CGAL-devel SuperLU-devel blas-static gcc-c++ zlib-devel octave-devel
@@ -56,197 +55,18 @@ This package contains the demo script and sample datasets for octave-%{octpkg}.
 
 %prep
 %setup -q -b 1 -n %{octpkg}-%{version}
-%setup -q -T -D -b 2 -n meshfix-1.2.1
-%patch0 -p1
+%setup -q -T -D -b 2 -n meshfix-1.2.2
 %setup -q -T -D -b 3 -n %{octpkg}-%{version}
 rm -rf tools/cork
 rm -rf tools/meshfix
 rm -rf tools/tetgen
-mv ../cork-0.9 tools/cork
-mv ../meshfix-1.2.1 tools/meshfix
+mv ../cork-0.9.1 tools/cork
+mv ../meshfix-1.2.2 tools/meshfix
 mv ../tetgen1.5.1 tools/tetgen
 rm -rf bin/*.mex* bin/*.exe bin/*.dll
 
 cp COPYING.txt COPYING
 
-cat > DESCRIPTION << EOF
-Name: %{octpkg}
-Version: %{version}
-Date: %(date +"%Y-%d-%m")
-Title: %{summary}
-Author: Qianqian Fang <fangqq@gmail.com>
-Maintainer: Qianqian Fang <fangqq@gmail.com>
-Description: Iso2Mesh is a MATLAB/Octave-based mesh generation toolbox,
- designed for easy creation of high quality surface and
- tetrahedral meshes from 3D volumetric images. It contains
- a rich set of mesh processing scripts/programs, working
- either independently or interacting with external free
- meshing utilities. Iso2Mesh toolbox can directly convert
- a 3D image stack, including binary, segmented or gray-scale
- images such as MRI or CT scans, into quality volumetric
- meshes. This makes it particularly suitable for multi-modality
- medical imaging data analysis and multi-physics modeling.
- Iso2Mesh is cross-platform and is compatible with both MATLAB
- and GNU Octave.
-URL: %{url}
-Depends: jnifti, jsonlab, zmat
-Categories: Mesh
-EOF
-
-cat > INDEX << EOF
-iso2mesh >> Iso2Mesh
-Iso2Mesh
- advancefront
- barydualmesh
- bbxflatsegment
- binsurface
- bwislands
- cgals2m
- cgalv2m
- deislands2d
- deislands3d
- delendelem
- deletemeshfile
- edgeneighbors
- elemfacecenter
- elemvolume
- extractloops
- extrudecurve
- extrudesurf
- faceneighbors
- fallbackexeext
- fillholes3d
- fillsurf
- finddisconnsurf
- flatsegment
- getexeext
- getintersecttri
- getoptkey
- getplanefrom3pt
- getvarfrom
- highordertet
- i2m
- imedge3d
- img2mesh
- innersurf
- insurface
- internalpoint
- iso2meshver
- isoctavemesh
- jsonopt
- latticegrid
- m2v
- maskdist
- maxsurf
- mcpath
- memmapstream
- mergemesh
- mergestruct
- mergesurf
- mesh2mask
- mesh2vol
- meshabox
- meshacylinder
- meshanellip
- meshasphere
- meshcentroid
- meshcheckrepair
- meshconn
- meshcylinders
- meshedge
- mesheuler
- meshface
- meshgrid5
- meshgrid6
- meshinterp
- meshquality
- meshrefine
- meshremap
- meshreorient
- meshresample
- meshunitsphere
- mwpath
- neighborelem
- nodevolume
- orderloopedge
- orthdisk
- outersurf
- plotedges
- plotmesh
- plotsurf
- plottetra
- qmeshcut
- raysurf
- raytrace
- readasc
- readgts
- readinr
- readmedit
- readmptiff
- readnirfast
- readoff
- readsmf
- readtetgen
- remeshsurf
- removedupelem
- removedupnodes
- removeisolatednode
- removeisolatedsurf
- rotatevec3d
- rotmat2vec
- s2m
- s2v
- saveabaqus
- saveasc
- savebinstl
- savedxf
- savegts
- saveinr
- savejmesh
- savejson
- savemedit
- savemphtxt
- savemsh
- savenirfast
- saveoff
- savesmf
- savestl
- savesurfpoly
- savetetgenele
- savetetgennode
- savevrml
- smoothbinvol
- smoothsurf
- sms
- sortmesh
- surf2mesh
- surf2vol
- surf2volz
- surfaceclean
- surfacenorm
- surfboolean
- surfdiffuse
- surfedge
- surfinterior
- surfpart
- surfplane
- surfreorient
- surfseeds
- surfvolume
- thickenbinvol
- thinbinvol
- uniqedges
- uniqfaces
- v2m
- v2s
- varargin2struct
- vol2mesh
- vol2restrictedtri
- vol2surf
- volface
- volmap2mesh
-EOF
-
 mkdir -p inst/
 
 rm -rf base64decode base64encode fast_match_bracket gzipdecode gzipencode \
@@ -268,10 +88,6 @@ sed -e "s|^\(CXXFLAGS = \).*|\1%{optflags} $RPM_LD_FLAGS|" \
     -e "s|-O0|%{optflags} $RPM_LD_FLAGS|" \
     -i tools/tetgen/makefile
 
-# Fix cgal 5.1 build error
-sed -e "s/Midpoint_and_length\.h>/Midpoint_placement.h>\n#include <CGAL\/Surface_mesh_simplification\/Policies\/Edge_collapse\/Edge_length_cost.h>/g" \
-    -i tools/cgalsimp2/edge_collapse_enriched_polyhedron.cpp
-
 %build
 %set_build_flags
 pushd tools
@@ -331,10 +147,11 @@ install -m 0755 -vp  bin/* %{buildroot}%{_libexecdir}/%{octpkg}/
 %doc sample
 
 %changelog
-* Fri Sep 04 2020 Qianqian Fang <fangqq@gmail.com> - 1.9.1-8
-- Fix cgal build error on F33
+* Fri Sep 04 2020 Qianqian Fang <fangqq@gmail.com> - 1.9.6-1
+- New upstream release 1.9.6
 
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.1-7
+- Fix cgal build error on F34
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild