diff --git a/.gitignore b/.gitignore
index d8eab15..537e137 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,3 +78,4 @@ clog
 /OpenImageIO-2.1.10.1.tar.gz
 /OpenImageIO-2.1.11.0.tar.gz
 /OpenImageIO-2.1.11.1.tar.gz
+/OpenImageIO-2.1.12.0.tar.gz
diff --git a/OpenImageIO.spec b/OpenImageIO.spec
index c005f51..3d72512 100644
--- a/OpenImageIO.spec
+++ b/OpenImageIO.spec
@@ -1,7 +1,7 @@
 %global sover 2.1
 
 Name:           OpenImageIO
-Version:        2.1.11.1
+Version:        2.1.12.0
 Release:        1%{?dist}
 Summary:        Library for reading and writing images
 
@@ -14,7 +14,7 @@ Source0:        https://github.com/%{name}/oiio/archive/Release-%{version}/%{nam
 #Source1:        oiio-images.tar.gz
 
 # Utilities
-BuildRequires:  cmake gcc-c++
+BuildRequires:  cmake
 BuildRequires:  gcc-c++
 BuildRequires:  txt2man
 # Libraries
@@ -122,7 +122,7 @@ sed -i "s/SET CMP0046 OLD/SET CMP0046 NEW/" CMakeLists.txt
 
 
 %build
-rm -rf build/linux && mkdir -p build/linux && pushd build/linux
+mkdir -p build/linux && pushd build/linux
 # CMAKE_SKIP_RPATH is OK here because it is set to FALSE internally and causes
 # CMAKE_INSTALL_RPATH to be cleared, which is the desiered result.
 %cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
@@ -192,6 +192,9 @@ cp -a src/doc/*.1 %{buildroot}%{_mandir}/man1
 
 
 %changelog
+* Tue Mar 03 2020 Richard Shaw <hobbes1069@gmail.com> - 2.1.12.0-1
+- Update to 2.1.12.0.
+
 * Wed Feb 12 2020 Richard Shaw <hobbes1069@gmail.com> - 2.1.11.1-1
 - Update to 2.1.11.0.
 
diff --git a/sources b/sources
index e51b4a5..7635c53 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (OpenImageIO-2.1.11.1.tar.gz) = 4de6cb96894561129ff97afa37986ef8630a3ac845f36b8955adfc781a6b31f0a27c20bf610d42b16f964e65c8710ca08d338ea27deb33db2e5ff8b8ca76206a
+SHA512 (OpenImageIO-2.1.12.0.tar.gz) = fb80bb63c6f221fc7225061074dbe2d59e13de68c429039935f4e81f9bfd0bf7707513667ba77aacb17b21a2722b4cdb26dc383f2ae5a2c5f0072ee41774dc44