diff --git a/libqalculate-2.0.0.tar.gz b/libqalculate-2.0.0.tar.gz
deleted file mode 100644
index c9aa060..0000000
--- a/libqalculate-2.0.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:86d04362f37aa5acbc78108e0044b96fbffbaa33c309c19c8c37ac4fb46c5485
-size 1636822
diff --git a/libqalculate-2.2.0.tar.gz b/libqalculate-2.2.0.tar.gz
new file mode 100644
index 0000000..f1f161f
--- /dev/null
+++ b/libqalculate-2.2.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f02c58cc14e899a77970d3ad97afe4e3a765e6b602b3f3d38fbc5039d466288
+size 1717207
diff --git a/qalculate.changes b/qalculate.changes
index d8eba89..b2e3afa 100644
--- a/qalculate.changes
+++ b/qalculate.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Mon Dec 18 22:15:37 UTC 2017 - christophe@krop.fr
+
+- Update to 2.2.0
+  * Bitcoin support
+  * Fix wrong partial calculation of square root in exact mode in some cases
+  * Equation solving enhancements
+  Check http://qalculate.github.io/news.html for the complete changelog
+
 -------------------------------------------------------------------
 Tue Aug 29 06:52:20 UTC 2017 - fabian@ritter-vogt.de
 
diff --git a/qalculate.spec b/qalculate.spec
index 9f02b4c..9a8041d 100644
--- a/qalculate.spec
+++ b/qalculate.spec
@@ -16,10 +16,10 @@
 #
 
 
-%define major	11
-%define libname	libqalculate
+%define major   13
+%define libname libqalculate
 Name:           qalculate
-Version:        2.0.0
+Version:        2.2.0
 Release:        0
 Summary:        Multi-purpose desktop calulator application
 License:        GPL-2.0+
@@ -95,11 +95,13 @@ rm -f "%{buildroot}/%{_libdir}"/*.la
 
 %files -n %{libname}%{major}
 %defattr(-,root,root)
+%doc COPYING
 %{_libdir}/%{libname}.so.%{major}
 %{_libdir}/%{libname}.so.%{major}.*
 
 %files -n %{libname}-devel
 %defattr(-,root,root)
+%doc COPYING
 %{_includedir}/%{libname}
 %{_libdir}/%{libname}.so
 %{_libdir}/pkgconfig/%{libname}.pc