diff --git a/CMake/cdat_modules/cython_pkg.cmake b/CMake/cdat_modules/cython_pkg.cmake
index d5cb4bee66..7b141e92f5 100644
--- a/CMake/cdat_modules/cython_pkg.cmake
+++ b/CMake/cdat_modules/cython_pkg.cmake
@@ -1,10 +1,10 @@
 set(CYTHON_MAJOR 0)
 set(CYTHON_MINOR 23)
-set(CYTHON_PATCH 1)
+set(CYTHON_PATCH 2)
 set(CYTHON_VERSION ${CYTHON_MAJOR}.${CYTHON_MINOR}.${CYTHON_PATCH})
 set(CYTHON_URL ${LLNL_URL} )
 set(CYTHON_GZ Cython-${CYTHON_VERSION}.tar.gz)
-set(CYTHON_MD5 db3c5b365e1c3f71c7cd90e96473a3ab)
+set(CYTHON_MD5 188e18c826dae4514ee0628144df6c3e)
 set(CYTHON_SOURCE ${CYTHON_URL}/${CYTHON_GZ})
 
 add_cdat_package_dependent(Cython "" "" OFF "CDAT_BUILD_LEAN" OFF)