diff --git a/vulkan-loader.spec b/vulkan-loader.spec
index 194ad9d..9b0f40b 100644
--- a/vulkan-loader.spec
+++ b/vulkan-loader.spec
@@ -1,5 +1,5 @@
 Name:          vulkan-loader
-Version:       1.2.134
+Version:       1.2.135
 Release:       1mamba
 Summary:       Vulkan Loader library
 Group:         System/Libraries
@@ -15,7 +15,7 @@ BuildRequires: glibc-devel
 BuildRequires: ldconfig
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
-BuildRequires: vulkan-headers = %{version}
+BuildRequires: vulkan-headers >= %{version}
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
@@ -69,5 +69,8 @@ This package contains libraries and header files for developing applications tha
 %doc README.md
 
 %changelog
+* Tue Mar 31 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.135-1mamba
+- update to 1.2.135
+
 * Tue Mar 17 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.134-1mamba
 - package created using the webbuild interface