diff --git a/yoshimi-cflags.patch b/yoshimi-cflags.patch
index 9b45484..3367142 100644
--- a/yoshimi-cflags.patch
+++ b/yoshimi-cflags.patch
@@ -1,7 +1,6 @@
-diff -ur yoshimi-1.5.1/src/CMakeLists.txt yoshimi-1.5.1.new/src/CMakeLists.txt
---- yoshimi-1.5.1/src/CMakeLists.txt	2017-03-30 13:57:26.000000000 +0100
-+++ yoshimi-1.5.1.new/src/CMakeLists.txt	2017-04-09 19:47:52.797194278 +0100
-@@ -41,6 +41,7 @@
+--- yoshimi-1.5.7/src/CMakeLists.txt	2018-03-21 17:30:00.000000000 +0000
++++ yoshimi-1.5.7.new/src/CMakeLists.txt	2018-03-28 22:05:21.292620746 +0100
+@@ -47,6 +47,7 @@
      # relative paths break some scripts(?)
  set (CMAKE_SKIP_RULE_DEPENDENCY OFF)
      # Rebuild objects if rules have changed, even if source hasn't.
@@ -9,27 +8,18 @@ diff -ur yoshimi-1.5.1/src/CMakeLists.txt yoshimi-1.5.1.new/src/CMakeLists.txt
  
  message (STATUS "Building Yoshimi version ${YOSHIMI_VERSION} for ${CMAKE_SYSTEM_NAME}")
  
-@@ -82,12 +83,12 @@
- option (ShowNoteOnTimes "Report Note-On Times" OFF)
+@@ -97,12 +98,12 @@
+ )
  
- set (BuildOptions_x86_64AMD
--    "-O3 -march=athlon64 -m64 -Wall -ffast-math -fno-finite-math-only -fomit-frame-pointer"
-+  ${CMAKE_C_FLAGS}
+ set (BuildOptions_X86_64AMD
+-    "-O3 -march=athlon64 -m64 -Wall -msse -msse2 -mfpmath=sse -ffast-math -fno-finite-math-only -fomit-frame-pointer"
++    ${CMAKE_C_FLAGS} 
    CACHE STRING "X86_64 compiler options"
  )
  
  set (BuildOptions_X86_64Core2
--    "-O3 -march=core2 -m64 -Wall -ffast-math -fno-finite-math-only -fomit-frame-pointer"
-+  ${CMAKE_C_FLAGS}
+-    "-O3 -march=core2 -m64 -Wall -msse -msse2 -mfpmath=sse -ffast-math -fno-finite-math-only -fomit-frame-pointer"
++    ${CMAKE_C_FLAGS} 
    CACHE STRING "X86_64 compiler options"
  )
  
-@@ -102,7 +103,7 @@
- )
- 
- set (BuildOptionsBasic
--    "-O3 -msse -msse2 -mfpmath=sse -ffast-math -fomit-frame-pointer"
-+    ${CMAKE_C_FLAGS}
-     CACHE STRING "basic X86 complier options"
- )
- 
diff --git a/yoshimi.spec b/yoshimi.spec
index a5332cd..b72852f 100644
--- a/yoshimi.spec
+++ b/yoshimi.spec
@@ -1,6 +1,6 @@
 Name:		yoshimi
-Version:	1.5.4.1
-Release:	3%{?dist}
+Version:	1.5.7
+Release:	1%{?dist}
 Summary:	Rewrite of ZynAddSubFx aiming for better JACK support
 
 Group:		Applications/Multimedia
@@ -44,7 +44,7 @@ effects like Reverb, Echo, Chorus, Phaser...
 %build
 cd src
 export CFLAGS="%{optflags}"
-%cmake -DCMAKE_CXX_FLAGS="$cxxflags" -DFLTK_INCLUDE_DIR=%{_includedir}/Fl .
+%cmake -DCMAKE_CXX_FLAGS="${RPM_OPT_FLAGS} -fPIC" -DFLTK_INCLUDE_DIR=%{_includedir}/Fl .
 make VERBOSE=1 %{?_smp_mflags}
 
 
@@ -64,10 +64,10 @@ chmod 755 %{buildroot}%{_datadir}/%{name}/banks/*
 chmod 755 %{buildroot}%{_datadir}/%{name}/presets
 chmod 755 %{buildroot}%{_datadir}/%{name}/presets/*
 
-rm %{buildroot}%{_datadir}/%{name}/yoshimi-user-manual.pdf
+rm %{buildroot}%{_datadir}/doc/%{name}/yoshimi-user-manual-1.5.7.pdf
 
 %files
-%doc Changelog COPYING README.txt doc/* yoshimi-user-manual.pdf
+%doc Changelog COPYING README.txt doc/* 
 %{_bindir}/%{name}
 %{_datadir}/%{name}/banks/
 %{_datadir}/applications/%{name}.desktop
@@ -82,6 +82,9 @@ rm %{buildroot}%{_datadir}/%{name}/yoshimi-user-manual.pdf
 %{_mandir}/man1/yoshimi.1*
 
 %changelog
+* Thu Mar 22 2018 Adam Huffman <bloch@verdurin.com> - 1.5.7-1
+- Update to upstream bugfix release 1.5.7
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.4.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild