diff --git a/openigtlink-fix_byte_order.patch b/openigtlink-fix_byte_order.patch
deleted file mode 100644
index cf25611..0000000
--- a/openigtlink-fix_byte_order.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-diff --git a/Source/igtlutil/igtl_polydata.c b/Source/igtlutil/igtl_polydata.c
-index 62557e7..ca6b585 100644
---- a/Source/igtlutil/igtl_polydata.c
-+++ b/Source/igtlutil/igtl_polydata.c
-@@ -442,12 +442,19 @@ int igtl_export igtl_polydata_unpack(int type, void * byte_array, igtl_polydata_
-     ptr32_dst = (igtl_uint32*)info->attributes[i].data;
-     ptr32_src = (igtl_uint32*)ptr;
-     ptr32_src_end = ptr32_src + n;
--    while (ptr32_src < ptr32_src_end)
-+    if (igtl_is_little_endian())
-+    {
-+      while (ptr32_src < ptr32_src_end)
-       {
--      *ptr32_dst = BYTE_SWAP_INT32(*ptr32_src);
--      ptr32_dst ++;
--      ptr32_src ++;
-+        *ptr32_dst = BYTE_SWAP_INT32(*ptr32_src);
-+        ptr32_dst ++;
-+        ptr32_src ++;
-       }
-+    }
-+    else
-+    {
-+      memcpy(ptr32_dst, ptr32_src, s);
-+    }
-     ptr += s;
-     }
- 
diff --git a/openigtlink-remove_broken_code.patch b/openigtlink-remove_broken_code.patch
deleted file mode 100644
index 706bcb0..0000000
--- a/openigtlink-remove_broken_code.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-Index: OpenIGTLink-2.0/Source/igtlNDArrayMessage.h
-===================================================================
---- OpenIGTLink-2.0.orig/Source/igtlNDArrayMessage.h
-+++ OpenIGTLink-2.0/Source/igtlNDArrayMessage.h
-@@ -86,29 +86,6 @@ private:
- template <typename T>
- class IGTLCommon_EXPORT Array : public ArrayBase
- {
--public:
--  /// Sets a value of the element specified by 'index'
--  int                     SetValue(IndexType index, T value)
--  {
--    if (Get1DIndex(index) <= GetNumberOfElements()) {
--      * (T *) this->m_ByteArray[Get1DIndex(index) * sizeof(T)] = value;
--      return 1;
--    } else {
--      return 0;
--    }
--  }
--
--  /// Gets a value of the element specified by 'index'
--  int                     GetValue(IndexType index,  T & value)
--  {
--    if (Get1DIndex(index) <= GetNumberOfElements()) {
--      value = * (T *) this->m_ByteArray[Get1DIndex(index) * sizeof(T)];
--      return 1;
--    } else {
--      return 0;
--    }
--  }
--
- protected:
- 
-   /// Gets the size of elements (e.g. 1 byte in case of 8-bit integer)
diff --git a/openigtlink.spec b/openigtlink.spec
index 683a73b..43f2590 100644
--- a/openigtlink.spec
+++ b/openigtlink.spec
@@ -2,20 +2,14 @@
 %global _docdir_fmt %{name}
 
 Name:		openigtlink
-Version:	2.0
-Release:	6%{?dist}
+Version:	2.1
+Release:	1%{?dist}
 Summary:	Implementation of the OpenIGTLink network communication protocol
 
 License:	BSD
 URL:		http://openigtlink.org
 Source0:	https://github.com/openigtlink/OpenIGTLink/archive/v%{version}.tar.gz#/%{srcname}-%{version}.tar.gz
 
-# upstream bug #120
-Patch0:		openigtlink-remove_broken_code.patch
-
-# patch from upsream
-Patch1:		openigtlink-fix_byte_order.patch
-
 # RHBZ1509365
 Patch2:		openigtlink-install_cmake.patch
 
@@ -104,6 +98,9 @@ popd
 
 
 %changelog
+* Sun Nov 19 2017 Dmitry Mikhirev <mikhirev@gmail.com> - 2.1-1
+- Upstream release 2.1
+
 * Sun Nov 19 2017 Dmitry Mikhirev <mikhirev@gmail.com> - 2.0-6
 - Install igtl_status.h file #1509407
 - Fix paths in cmake configuration file #1509365