diff --git a/cmake-findruby.patch b/cmake-findruby.patch
index 7254d8a..ec28253 100644
--- a/cmake-findruby.patch
+++ b/cmake-findruby.patch
@@ -1,21 +1,20 @@
-Index: cmake-3.14.0/Modules/FindRuby.cmake
-===================================================================
---- cmake-3.14.0.orig/Modules/FindRuby.cmake
-+++ cmake-3.14.0/Modules/FindRuby.cmake
+diff -up cmake-3.15.3/Modules/FindRuby.cmake.orig cmake-3.15.3/Modules/FindRuby.cmake
+--- cmake-3.15.3/Modules/FindRuby.cmake.orig	2019-09-30 22:18:24.213679271 -0600
++++ cmake-3.15.3/Modules/FindRuby.cmake	2019-09-30 22:19:24.177961574 -0600
 @@ -110,14 +110,8 @@ if(RUBY_EXECUTABLE  AND NOT  RUBY_VERSIO
-    _RUBY_CONFIG_VAR("sitearchdir" RUBY_SITEARCH_DIR)
-    _RUBY_CONFIG_VAR("sitelibdir" RUBY_SITELIB_DIR)
+   _RUBY_CONFIG_VAR("sitearchdir" RUBY_SITEARCH_DIR)
+   _RUBY_CONFIG_VAR("sitelibdir" RUBY_SITELIB_DIR)
  
--   # vendor_ruby available ?
--   execute_process(COMMAND ${RUBY_EXECUTABLE} -r vendor-specific -e "print 'true'"
--      OUTPUT_VARIABLE RUBY_HAS_VENDOR_RUBY  ERROR_QUIET)
+-  # vendor_ruby available ?
+-  execute_process(COMMAND ${RUBY_EXECUTABLE} -r vendor-specific -e "print 'true'"
+-    OUTPUT_VARIABLE RUBY_HAS_VENDOR_RUBY  ERROR_QUIET)
 -
--   if(RUBY_HAS_VENDOR_RUBY)
--      _RUBY_CONFIG_VAR("vendorlibdir" RUBY_VENDORLIB_DIR)
--      _RUBY_CONFIG_VAR("vendorarchdir" RUBY_VENDORARCH_DIR)
--   endif()
-+   _RUBY_CONFIG_VAR("vendorlibdir" RUBY_VENDORLIB_DIR)
-+   _RUBY_CONFIG_VAR("vendorarchdir" RUBY_VENDORARCH_DIR)
+-  if(RUBY_HAS_VENDOR_RUBY)
+-    _RUBY_CONFIG_VAR("vendorlibdir" RUBY_VENDORLIB_DIR)
+-    _RUBY_CONFIG_VAR("vendorarchdir" RUBY_VENDORARCH_DIR)
+-  endif()
++  _RUBY_CONFIG_VAR("vendorlibdir" RUBY_VENDORLIB_DIR)
++  _RUBY_CONFIG_VAR("vendorarchdir" RUBY_VENDORARCH_DIR)
  
-    # save the results in the cache so we don't have to run ruby the next time again
-    set(RUBY_VERSION_MAJOR    ${RUBY_VERSION_MAJOR}    CACHE PATH "The Ruby major version" FORCE)
+   # save the results in the cache so we don't have to run ruby the next time again
+   set(RUBY_VERSION_MAJOR    ${RUBY_VERSION_MAJOR}    CACHE PATH "The Ruby major version" FORCE)
diff --git a/cmake.spec b/cmake.spec
index 1080ae4..51f0525 100644
--- a/cmake.spec
+++ b/cmake.spec
@@ -52,7 +52,7 @@
 %{!?_pkgdocdir:%global _pkgdocdir %{_docdir}/%{name}-%{version}}
 
 %global major_version 3
-%global minor_version 14
+%global minor_version 15
 # Set to RC version if building RC, else %%{nil}
 #global rcsuf rc3
 %{?rcsuf:%global relsuf .%{rcsuf}}
@@ -63,8 +63,8 @@
 %global orig_name cmake
 
 Name:           %{orig_name}%{?name_suffix}
-Version:        %{major_version}.%{minor_version}.5
-Release:        4%{?relsuf}%{?dist}
+Version:        %{major_version}.%{minor_version}.3
+Release:        1%{?relsuf}%{?dist}
 Summary:        Cross-platform make system
 
 # most sources are BSD
@@ -480,6 +480,9 @@ mv -f Modules/FindLibArchive.disabled Modules/FindLibArchive.cmake
 
 
 %changelog
+* Mon Sep 30 2019 Orion Poplawski <orion@nwra.com> - 3.15.3-1
+- Update to 3.15.3
+
 * Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.14.5-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 76f660c..75b3e66 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cmake-3.14.5.tar.gz) = 9acd2de17db86052801194cac570bfc104320c249b83058aa59554b42c3d5af9c9293d1c069f3fe8512a80103d511186d840168cbc190ce9584ca99cb9b11e46
+SHA512 (cmake-3.15.3.tar.gz) = 7d0abf2f7c661c6b555a7e93a2fce5ab5610c653b0aa4949bed6e97bfbe6523fd0665f67115d3944d3729cbe07ae3aaf780ee673b06dd80f90018cec8a999658