diff --git a/genius-1.0.22.tar.xz b/genius-1.0.22.tar.xz
deleted file mode 100644
index e1d2e34..0000000
--- a/genius-1.0.22.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6bafcb4c6e7a5160b1f4d9acf214972babb12c4370714e414b8bfd5028383392
-size 2966620
diff --git a/genius-1.0.23.tar.xz b/genius-1.0.23.tar.xz
new file mode 100644
index 0000000..2fd28ba
--- /dev/null
+++ b/genius-1.0.23.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:912e1c1beadee185614036c6808a974157b2009fe315b249efa2aa06a5ac6f4b
+size 2910332
diff --git a/genius.changes b/genius.changes
index 9588455..1019215 100644
--- a/genius.changes
+++ b/genius.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Thu Sep  7 04:47:08 UTC 2017 - luc14n0@linuxmail.org
+
+- Update to version 1.0.23:
+  + Stop depending the build system on gnome-common.
+  + Help is now built as HTML and displayed in the browser,meaning
+    it actually works, links work, and it doesn't depend on any
+    particular desktop environment being installed. The HTML help
+    is also shown in the command line version when "manual" is run.
+  + New example for Duffing equation.
+  + New example on traces of the Peano function.
+  + Couple of fixes/improvements in the examples.
+  + Fix a crash on SurfacePlotDrawLines/Points.
+  + Updated translations.
+- Drop some %dir and %doc: no longer needed.
+
 -------------------------------------------------------------------
 Sat Jan 21 01:28:24 UTC 2017 - zaitor@opensuse.org
 
diff --git a/genius.spec b/genius.spec
index 18c321c..e1b7ddb 100644
--- a/genius.spec
+++ b/genius.spec
@@ -17,7 +17,7 @@
 
 
 Name:           genius
-Version:        1.0.22
+Version:        1.0.23
 Release:        0
 Summary:        General purpose calculator and mathematics tool
 License:        GPL-3.0+
@@ -141,13 +141,6 @@ fi
 
 %files -n gnome-genius
 %defattr(-,root,root)
-%dir %{_datadir}/gnome/
-%dir %{_datadir}/gnome/help/
-%dir %{_datadir}/gnome/help/%{name}/
-%doc %{_datadir}/gnome/help/%{name}/C/
-%dir %{_datadir}/omf/
-%dir %{_datadir}/omf/%{name}/
-%doc %{_datadir}/omf/%{name}/%{name}-C.omf
 %{_bindir}/gnome-genius
 %{_prefix}/lib/genius
 %{_datadir}/applications/gnome-genius.desktop
@@ -160,8 +153,5 @@ fi
 
 %files lang -f %{name}.lang
 %defattr(-,root,root)
-%dir %{_datadir}/gnome
-%dir %{_datadir}/gnome/help
-%dir %{_datadir}/omf/genius
 
 %changelog