diff --git a/eigen3-3.3.1-fixcmake.patch b/eigen3-3.3.1-fixcmake.patch
new file mode 100644
index 0000000..f316f48
--- /dev/null
+++ b/eigen3-3.3.1-fixcmake.patch
@@ -0,0 +1,12 @@
+diff -up ./CMakeLists.txt.fixcmake ./CMakeLists.txt
+--- ./CMakeLists.txt.fixcmake	2016-12-28 11:39:51.690853423 -0500
++++ ./CMakeLists.txt	2016-12-28 11:41:06.409811065 -0500
+@@ -511,7 +511,7 @@ set ( EIGEN_VERSION_MAJOR  ${EIGEN_WORLD
+ set ( EIGEN_VERSION_MINOR  ${EIGEN_MAJOR_VERSION} )
+ set ( EIGEN_VERSION_PATCH  ${EIGEN_MINOR_VERSION} )
+ set ( EIGEN_DEFINITIONS "")
+-set ( EIGEN_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/${INCLUDE_INSTALL_DIR}" )
++set ( EIGEN_INCLUDE_DIR ${INCLUDE_INSTALL_DIR} )
+ set ( EIGEN_ROOT_DIR ${CMAKE_INSTALL_PREFIX} )
+ 
+ # Interface libraries require at least CMake 3.0
diff --git a/eigen3.spec b/eigen3.spec
index 54e6126..afce510 100644
--- a/eigen3.spec
+++ b/eigen3.spec
@@ -4,10 +4,10 @@
 # debuginfo package for the empty main package.
 %global debug_package %{nil}
 
-%global commit 26667be4f70b
+%global commit f562a193118d
 
 Name:           eigen3
-Version:        3.3.0
+Version:        3.3.1
 Release:        1%{?dist}
 Summary:        A lightweight C++ template library for vector and matrix math
 
@@ -23,7 +23,7 @@ Patch0:         01_install_FindEigen3.patch
 # Fix pkg-config file
 Patch1:         eigen_pkgconfig.patch
 # Fix the include paths in the new Eigen3Config.cmake file
-Patch2:         eigen3-3.3.0-fixcmake.patch
+Patch2:         eigen3-3.3.1-fixcmake.patch
 
 BuildRequires:  atlas-devel
 BuildRequires:  fftw-devel
@@ -111,6 +111,9 @@ rm -f %{_target_platform}/doc/html/unsupported/installdox
 %doc %{_target_platform}/doc/html
 
 %changelog
+* Wed Dec 28 2016 Rich Mattes <richmattes@gmail.com> - 3.3.1-1
+- Update to 3.3.1 (rhbz#1408538)
+
 * Wed Nov 23 2016 Rich Mattes <richmattes@gmail.com> - 3.3.0-1
 - Update to 3.3.0
 - Stop renaming tarball - just use upstream tarball