diff --git a/.gitignore b/.gitignore
index 3642444..ce7d3c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/liborcus-0.16.1.tar.xz
+/liborcus-0.17.2.tar.xz
diff --git a/0001-make-FormatType-conversion-work-with-python-3.10.patch b/0001-make-FormatType-conversion-work-with-python-3.10.patch
deleted file mode 100644
index 7c57b00..0000000
--- a/0001-make-FormatType-conversion-work-with-python-3.10.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From 34f93cdc383432aeb34c31184de8a2fb5940e0c7 Mon Sep 17 00:00:00 2001
-From: David Tardon <dtardon@redhat.com>
-Date: Sun, 2 May 2021 20:46:42 +0200
-Subject: [PATCH] make FormatType conversion work with python 3.10
-
-The str() function for Enum returns only the member name since 3.10:
-https://docs.python.org/3.10/whatsnew/3.10.html#enum
-Let's just check separately the enum type name and the member name.
----
- src/python/sheet.cpp | 18 +++++++++---------
- 1 file changed, 9 insertions(+), 9 deletions(-)
-
-diff --git a/src/python/sheet.cpp b/src/python/sheet.cpp
-index 85067868..cf6d8b2c 100644
---- a/src/python/sheet.cpp
-+++ b/src/python/sheet.cpp
-@@ -113,29 +113,29 @@ format_t to_format_type_enum(PyObject* format)
-     static const char* err_not_format_type = "An enum value of 'orcus.FormatType' was expected.";
-     static const char* err_format_not_supported = "Unsupported format type.";
- 
--    PyObject* format_s = PyObject_Str(format); // new reference
--    if (!format_s)
-+    // Check the type name.
-+
-+    PyTypeObject* type = Py_TYPE(format);
-+    if (!type || strncmp(type->tp_name, "FormatType", 10u) != 0)
-     {
-         PyErr_SetString(PyExc_RuntimeError, err_not_format_type);
-         return format_t::unknown;
-     }
- 
--    const char* p = PyUnicode_AsUTF8(format_s);
-+    // Now check the member name.
- 
--    // Make sure that the string starts with 'FormatType.'.
--    if (!p || strnlen(p, 11u) < 11u || strncmp(p, "FormatType.", 11u))
-+    PyObject* format_s = PyObject_GetAttrString(format, "name"); // new reference
-+    if (!format_s)
-     {
-         PyErr_SetString(PyExc_RuntimeError, err_not_format_type);
--        Py_DECREF(format_s);
-         return format_t::unknown;
-     }
- 
--    p += 11; // Move it to the char past the '.'.
--
-     // TODO : currently we only support csv format.  Change this code when we
-     // add more format type(s) to support.
- 
--    if (strncmp(p, "CSV", 3u))
-+    const char* p = PyUnicode_AsUTF8(format_s);
-+    if (!p || strncmp(p, "CSV", 3u) != 0)
-     {
-         PyErr_SetString(PyExc_RuntimeError, err_format_not_supported);
-         Py_DECREF(format_s);
--- 
-2.31.1
-
diff --git a/liborcus-gcc11.patch b/liborcus-gcc11.patch
deleted file mode 100644
index da8adae..0000000
--- a/liborcus-gcc11.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-diff --git a/src/liborcus/orcus_xlsx.cpp b/src/liborcus/orcus_xlsx.cpp
-index d9e16ef..604b0f8 100644
---- a/src/liborcus/orcus_xlsx.cpp
-+++ b/src/liborcus/orcus_xlsx.cpp
-@@ -30,6 +30,7 @@
- #include "ooxml_global.hpp"
- #include "spreadsheet_iface_util.hpp"
- 
-+#include <limits>
- #include <cstdlib>
- #include <iostream>
- #include <string>
-diff --git a/src/liborcus/xls_xml_context.cpp b/src/liborcus/xls_xml_context.cpp
-index 3ca72e5..7504b4c 100644
---- a/src/liborcus/xls_xml_context.cpp
-+++ b/src/liborcus/xls_xml_context.cpp
-@@ -16,6 +16,7 @@
- #include <mdds/sorted_string_map.hpp>
- 
- #include <iostream>
-+#include <limits>
- 
- using namespace std;
- namespace ss = orcus::spreadsheet;
-diff --git a/src/liborcus/xlsx_revision_context.cpp b/src/liborcus/xlsx_revision_context.cpp
-index edfd9ee..0b6ec0a 100644
---- a/src/liborcus/xlsx_revision_context.cpp
-+++ b/src/liborcus/xlsx_revision_context.cpp
-@@ -16,6 +16,7 @@
- #include "orcus/global.hpp"
- 
- #include <iostream>
-+#include <limits>
- 
- using namespace std;
- 
diff --git a/liborcus.spec b/liborcus.spec
index 62eea36..0fb9b36 100644
--- a/liborcus.spec
+++ b/liborcus.spec
@@ -1,4 +1,4 @@
-%global apiversion 0.16
+%global apiversion 0.17
 
 %if 0%{?rhel}
 
@@ -16,16 +16,14 @@
 %endif
 
 Name: liborcus
-Version: 0.16.1
-Release: 10%{?dist}
+Version: 0.17.2
+Release: 1%{?dist}
 Summary: Standalone file import filter library for spreadsheet documents
 
 License: MPLv2.0
 URL: https://gitlab.com/orcus/orcus
 Source0: https://kohei.us/files/orcus/src/%{name}-%{version}.tar.xz
-Patch0:  %{name}-gcc11.patch
-Patch1:  liborcus-noexamples.patch
-Patch2:  0001-make-FormatType-conversion-work-with-python-3.10.patch
+Patch0:  liborcus-noexamples.patch
 
 BuildRequires: make
 BuildRequires: boost-devel
@@ -34,9 +32,9 @@ BuildRequires: gcc-c++
 BuildRequires: automake
 %if %{with convtools}
 BuildRequires: help2man
-BuildRequires: pkgconfig(libixion-0.16)
+BuildRequires: pkgconfig(libixion-0.17)
 %endif
-BuildRequires: pkgconfig(mdds-1.5)
+BuildRequires: pkgconfig(mdds-2.0)
 %if %{with python}
 BuildRequires: pkgconfig(python3)
 %if 0%{?rhel}
@@ -200,6 +198,9 @@ make check %{?_smp_mflags}
 %doc doc/_doxygen/html
 
 %changelog
+* Wed Feb 02 2022 Caolán McNamara <caolanm@redhat.com> - 0.17.2-1
+- Resolves: rhbz#2018620 Update to 0.17.2
+
 * Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.16.1-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 
diff --git a/sources b/sources
index 396f66d..17b489d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (liborcus-0.16.1.tar.xz) = 6d75591820af65181dd3a418f051a359695083f29c7d9c77edbcab3e89d9ea367824be0b19f27a31267525f446936145f5780a0ce3c6ee2d89823742837d4739
+SHA512 (liborcus-0.17.2.tar.xz) = 8ad8db46c23673260057aff555286d95ebfeff0a027bdeae24f11f8aa12456284f7f4446edddb91936b3011eb1227cfe1618ab3c4d909f8356c8c151f5739d79