-Source0: http://www.kernel.org/pub/linux/kernel/v3.x/linux-%{basever}.tar.xz
-# Source0-md5: 1c738edfc54e7c65faeb90c436104e2f
-%if "%{_postver}" != "%{nil}"
-Source1: http://www.kernel.org/pub/linux/kernel/v3.x/patch-%{version}.bz2
-# Source1-md5: 95224572ecb1f4c7089683c1f06ef2b4
+Source0: http://www.kernel.org/pub/linux/kernel/v4.x/linux-%{basever}.tar.xz
+# Source0-md5: fe9dc0f6729f36400ea81aa41d614c37
+%if "%{postver}" != "0"
+Source1: http://www.kernel.org/pub/linux/kernel/v4.x/patch-%{version}.xz
+# Source1-md5: d7e306b17b0b5d49120adeee1a6bf4a8