diff --git a/chromium.spec b/chromium.spec
index 5fa7665..e8e3e93 100644
--- a/chromium.spec
+++ b/chromium.spec
@@ -2,8 +2,8 @@
 %define gcc_patchset 2
 Name:          chromium
 Epoch:         3
-Version:       85.0.4183.83
-Release:       1mamba
+Version:       86.0.4240.193
+Release:       2mamba
 Summary:       An open-source browser project that aims to build a safer, faster, and more stable way to experience the web
 Group:         Graphical Desktop/Applications/Internet
 Vendor:        openmamba
@@ -110,7 +110,6 @@ BuildRequires: llvm-tools
 BuildRequires: gn
 BuildRequires: clang
 BuildRequires: compiler-rt
-BuildRequires: libpipewire02-devel
 Requires(post): %{__install_info}
 Requires:      xdg-utils
 Requires:      libvdpau-Mesa
@@ -130,10 +129,38 @@ Chromium is an open-source browser project that aims to build a safer, faster, a
 %prep
 %setup -q -a2
 #-D -T
-#:<< _EOF
+
+%define _use_internal_dependency_generator 0
+
+%define __find_provides %{_builddir}/%{name}-%{version}/find_provides.sh
+cat > %{_builddir}/%{name}-%{version}/find_provides.sh <<_EOF
+#! /bin/sh
+grep -v %{buildroot}%{_libdir}/chromium | \
+%{_prefix}/lib/rpm/find-provides %{buildroot} %{_target_cpu}
+_EOF
+chmod +x %{_builddir}/%{name}-%{version}/find_provides.sh
+
+%define __find_requires %{_builddir}/%{name}-%{version}/find_requires.sh
+cat > %{_builddir}/%{name}-%{version}/find_requires.sh <<_EOF
+#! /bin/sh
+%{_prefix}/lib/rpm/find-requires %{buildroot} %{_target_cpu} 2>/dev/null |
+while read line; do
+   echo "\$line"
+done
+_EOF
+chmod +x %{_builddir}/%{name}-%{version}/find_requires.sh
+
+:<< _EOF
+
+# Allow building against system libraries in official builds
+sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
+  tools/generate_shim_headers/generate_shim_headers.py
+	
 # Apply gcc patches for liststdc++
 mv chromium-patches-%{version} patches
-cat patches/chromium-85-*.patch |patch -p1
+#cat patches/chromium-86-*.patch |patch -p1
+# Fixes for building with libstdc++ instead of libc++
+patch -Np1 -i patches/chromium-86-nearby-include.patch
 
 %patch19 -p1
 %patch28 -p1
@@ -150,7 +177,7 @@ cat patches/chromium-85-*.patch |patch -p1
 #%patch63 -p1 -d v8
 #%patch64 -p1
 #%patch65 -p1
-%patch66 -p1
+#%patch66 -p1
 #%patch67 -p1
 #%patch68 -p1
 #%patch69 -p1
@@ -196,7 +223,7 @@ declare -rgA _system_libs=(
   [opus]=opus
   [re2]=re2
   [snappy]=snappy
-  [zlib]=libminizip
+  [zlib]=libminizip1
 )
 
 _unwanted_bundled_libs=(
@@ -305,6 +332,8 @@ install -d -m0755 %{buildroot}%{_libdir}/chromium/ %{buildroot}%{_bindir}
 install -m0755 out/Release/chrome %{buildroot}%{_libdir}/chromium/chromium
 install -m0755 out/Release/chrome_sandbox %{buildroot}%{_libdir}/chromium/chrome-sandbox
 install -m0755 out/Release/chromedriver %{buildroot}%{_libdir}/chromium/chromedriver
+install -m0755 out/Release/libEGL.so %{buildroot}%{_libdir}/chromium/libEGL.so
+install -m0755 out/Release/libGLESv2.so %{buildroot}%{_libdir}/chromium/libGLESv2.so
 #install -m0755 out/Release/libwidevinecdm.so %{buildroot}%{_libdir}/chromium/libwidevinecdm.so
 #install -m0755 out/Release/libwidevinecdmadapter.so %{buildroot}%{_libdir}/chromium/libwidevinecdmadapter.so
 cp out/Release/*.bin %{buildroot}%{_libdir}/chromium/
@@ -416,6 +445,8 @@ ln -s %{_libdir}/chromium/chromedriver %{buildroot}%{_bindir}/chromedriver
 %{_libdir}/chromium/chrome-wrapper
 %attr(4755,root,root) %{_libdir}/chromium/chrome-sandbox
 #%{_libdir}/chromium/icudtl.dat
+%{_libdir}/chromium/libEGL.so
+%{_libdir}/chromium/libGLESv2.so
 #%{_libdir}/chromium/libwidevinecdm.so
 #%{_libdir}/chromium/libwidevinecdmadapter.so
 %{_libdir}/chromium/master_preferences
@@ -428,6 +459,12 @@ ln -s %{_libdir}/chromium/chromedriver %{buildroot}%{_bindir}/chromedriver
 %{_mandir}/man1/chromium.1*
 
 %changelog
+* Fri Nov 13 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 86.0.4240.193-2mamba
+- install internal libEGL.so and libGLESv2.so to fix gpu acceleration support
+
+* Wed Nov 11 2020 Automatic Build System <autodist@mambasoft.it> 86.0.4240.193-1mamba
+- automatic version update by autodist
+
 * Tue Sep 01 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 85.0.4183.83-1mamba
 - update to 85.0.4183.83