Relax libimagequant version requires

pngquant.spec

@@ -2,7 +2,7 @@
 
 Name:           pngquant
 Version:        2.11.7
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        PNG quantization tool for reducing image file size
 
 License:        GPLv3+
@@ -17,7 +17,7 @@ BuildRequires:  %{libname}-devel >= %{version}
 
 Requires:       libpng%{?_isa} >= 1.2.46-1
 Requires:       zlib%{?_isa} >= 1.2.3-1
-Requires:       %{libname}%{?_isa} = %{version}
+Requires:       %{libname}%{?_isa} >= %{version}
 
 
 %description
@@ -55,6 +55,9 @@ export CFLAGS="%{optflags} -fno-math-errno -funroll-loops -fomit-frame-pointer -
 
 
 %changelog
+* Mon Mar 12 2018 Sandro Mani <manisandro@gmail.com> - 2.11.7-5
+- Relax libimagequant version requires
+
 * Wed Mar 07 2018 Adam Williamson <awilliam@redhat.com> - 2.11.7-4
 - Rebuild to fix GCC 8 mis-compilation
   See https://da.gd/YJVwk ("GCC 8 ABI change on x86_64")