Correction to paths to find cuDNN
diff --git a/cmake/Modules/FindCuDNN.cmake b/cmake/Modules/FindCuDNN.cmake
index 611ca53..3b630f5 100644
--- a/cmake/Modules/FindCuDNN.cmake
+++ b/cmake/Modules/FindCuDNN.cmake
@@ -19,7 +19,7 @@
 
 find_library(CUDNN_LIBRARY cudnn
     PATHS ${CUDNN_ROOT_DIR}
-    PATH_SUFFIXES lib cuda/lib)
+    PATH_SUFFIXES lib lib64 cuda/lib cuda/lib64)
 
 find_package_handle_standard_args(CUDNN DEFAULT_MSG CUDNN_INCLUDE_DIR CUDNN_LIBRARY)