diff --git a/.gitignore b/.gitignore
index 18aa799..17b99e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@
 /embree-3.0.0-beta.0.tar.gz
 /embree-3.0.0.tar.gz
 /embree-3.0.0-40b9aca.tar.gz
+/embree-3.1.0.tar.gz
+/embree-3.2.0.tar.gz
diff --git a/embree.spec b/embree.spec
index d802382..3002af0 100644
--- a/embree.spec
+++ b/embree.spec
@@ -1,16 +1,18 @@
 %global		with_prerelease 0
-%global		with_snapshot	1
+%global		with_snapshot	0
 %global		prerelease	beta
 %global		commit		40b9aca2668f443cae6bfbfa7cc5a354f1087011
 %global		shortcommit	%(c=%{commit}; echo ${c:0:7})
 
 Name:		embree
-Version:	3.0.0
+Version:	3.2.0
 %if %{with_prerelease}
-Release:	0.1.%{prerelease}%{?dist}
-%else %if %{with_snapshot}
+%if %{with_snapshot}
 Release:	1.%{shortcommit}git%{?dist}
 %else
+Release:	0.1.%{prerelease}%{?dist}
+%endif
+%else
 Release:	1%{?dist}
 %endif
 Summary:	Collection of high-performance ray tracing kernels developed at Intel
@@ -18,10 +20,12 @@ Summary:	Collection of high-performance ray tracing kernels developed at Intel
 License:	ASL 2.0
 URL:		https://embree.github.io
 %if %{with_prerelease}
-Source:		https://github.com/%{name}/%{name}/archive/v%{version}-%{prerelease}.0.tar.gz#/%{name}-%{version}-%{prerelease}.0.tar.gz
-%else %if %{with_snapshot}
+%if %{with_snapshot}
 Source:		https://github.com/%{name}/%{name}/archive/%{commit}/%{name}-%{commit}.tar.gz#/%{name}-%{version}-%{shortcommit}.tar.gz
 %else
+Source:		https://github.com/%{name}/%{name}/archive/v%{version}-%{prerelease}.0.tar.gz#/%{name}-%{version}-%{prerelease}.0.tar.gz
+%endif
+%else
 Source:		https://github.com/%{name}/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
 %endif
 
@@ -30,6 +34,7 @@ BuildRequires:	cmake
 BuildRequires:	make
 BuildRequires:	ispc
 BuildRequires:	freeglut-devel
+BuildRequires:	glfw-devel
 BuildRequires:	ImageMagick-c++-devel
 BuildRequires:	libXmu-devel,libXi-devel
 BuildRequires:	tbb-devel
@@ -58,9 +63,11 @@ The %{name}-examples package contains sample binaries using %{name}.
 
 %prep
 %if %{with_prerelease}
-%autosetup -n %{name}-%{version}-%{prerelease}.0
-%else %if %{with_prerelease}
+%if %{with_snapshot}
 %autosetup -n %{name}-%{commit}
+%else 
+%autosetup -n %{name}-%{version}-%{prerelease}.0
+%endif
 %else
 %autosetup -n %{name}-%{version}
 %endif
@@ -112,6 +119,13 @@ ctest -V %{?_smp_mflags}
 
 
 %changelog
+* Sat Jun 02 2018 Luya Tshimbalanga <luya@fedoraproject.org> - 3.2.0-1
+- Update to 3.2.0
+- Add glfw dependency
+
+* Thu Apr 19 2018 Luya Tshimbalanga <luya@fedoraproject.org> - 3.1.0-1
+- Update to 3.1.0
+
 * Mon Mar 19 2018 Luya Tshimbalanga <luya@fedoraproject.org> - 3.0.0-1.40b9acagit
 - Upstream snapshot compile fix for gcc 8
 - Optimize spec file
diff --git a/sources b/sources
index a159cfd..089177d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (embree-3.0.0-40b9aca.tar.gz) = fcf990738433ee469c2e32f4fb055e84132ca6240a42db047d90bdb563d4753d1eeda4a0b5dd03d662a83244cbf4614cf0292e16a90925ec82843aac7abc8302
+SHA512 (embree-3.2.0.tar.gz) = 296617251e4a9a95a5ceec10ce8f23daf180a8a61fd78bc5782dca7d5b15bddaa0b6f352e47d657a366ef9176a730ef2edc42451fbad8071c5ce8fbfb4515e51