diff --git a/baselibs.conf b/baselibs.conf
index fc58f43..7ec2da3 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1 +1 @@
-libGLEW2_0
+libGLEW2_1
diff --git a/glew-2.0.0.tgz b/glew-2.0.0.tgz
deleted file mode 100644
index 23d8a8c..0000000
--- a/glew-2.0.0.tgz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c572c30a4e64689c342ba1624130ac98936d7af90c3103f9ce12b8a0c5736764
-size 667340
diff --git a/glew-2.1.0.tgz b/glew-2.1.0.tgz
new file mode 100644
index 0000000..2c4bbfb
--- /dev/null
+++ b/glew-2.1.0.tgz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04de91e7e6763039bc11940095cd9c7f880baba82196a7765f727ac05a993c95
+size 764073
diff --git a/glew.changes b/glew.changes
index b065915..dccc6bf 100644
--- a/glew.changes
+++ b/glew.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Sat Nov 11 05:01:16 UTC 2017 - aavindraa@gmail.com
+
+- Update to 2.1.0
+  * Enhancements:
+    + OpenGL 4.6 support added
+    + Improved cmake build support
+    + Improved Mac OSX build support
+  * Bug fixes:
+    + Resovled crash when glXGetCurrentDisplay() is NULL
+    + CMake: only install PDB files with MSVC
+    + wglGetProcAddress crash with NOGDI defined
+    + Mac: using -Os rather than -O2
+  * 33 new extensions
+- move to github
+- new so_ver
+
 -------------------------------------------------------------------
 Wed Jul 12 11:15:21 UTC 2017 - jengelh@inai.de
 
diff --git a/glew.spec b/glew.spec
index 7a6ac25..6e955b7 100644
--- a/glew.spec
+++ b/glew.spec
@@ -17,15 +17,15 @@
 
 
 # If you change so_ver, then you have to update baselibs.conf as well.
-%define so_ver 2_0
+%define so_ver 2_1
 Name:           glew
-Version:        2.0.0
+Version:        2.1.0
 Release:        0
 Summary:        OpenGL Extension Wrangler Library
 License:        BSD-3-Clause AND GPL-2.0 AND MIT
 Group:          Development/Libraries/C and C++
 Url:            http://glew.sourceforge.net/
-Source0:        http://sourceforge.net/projects/glew/files/glew/%{version}/glew-%{version}.tgz
+Source0:        https://github.com/nigels-com/%{name}/releases/download/%{name}-%{version}/%{name}-%{version}.tgz
 Source1:        baselibs.conf
 Source2:        %{name}.rpmlintrc
 BuildRequires:  pkgconfig