diff --git a/shaderc.spec b/shaderc.spec
index dedcfa2..444a886 100644
--- a/shaderc.spec
+++ b/shaderc.spec
@@ -25,14 +25,14 @@ License:        Apache-2.0
 Group:          Development/Tools/Other
 URL:            https://github.com/google/shaderc
 #Git-Clone:	https://github.com/google/shaderc
-Source:         %url/archive/v%version.tar.gz#/%name-%version.tar.gz
+Source:         https://github.com/google/shaderc/archive/v%version.tar.gz
 Patch1:         0001-Use-system-third-party-libs.patch
 BuildRequires:  c++_compiler
 BuildRequires:  cmake >= 2.8.12
 BuildRequires:  glslang-devel >= 11.8.0
 BuildRequires:  python-xml
-BuildRequires:  spirv-headers >= 1.6
-BuildRequires:  spirv-tools-devel >= 2022.1
+BuildRequires:  spirv-headers >= 1.5.1.corrected+git24
+BuildRequires:  spirv-tools-devel >= 2020.2
 
 %description
 A collection of tools, libraries and tests for shader compilation.
diff --git a/shaderc-2022.0.tar.gz b/v2022.0.tar.gz
similarity index 100%
rename from shaderc-2022.0.tar.gz
rename to v2022.0.tar.gz