diff --git a/gnumeric-1.12.36.tar.xz b/gnumeric-1.12.36.tar.xz
deleted file mode 100644
index 07f4a88..0000000
--- a/gnumeric-1.12.36.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3cbfe25f26bd31b832efed2827ac35c3c1600bed9ccd233a4037a9f4d7c54848
-size 20021564
diff --git a/gnumeric-1.12.37.tar.xz b/gnumeric-1.12.37.tar.xz
new file mode 100644
index 0000000..37c7a20
--- /dev/null
+++ b/gnumeric-1.12.37.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40371b9587857deefb0d1df950c3e02228d3f9b56def2e3aa86736ee24292468
+size 20039012
diff --git a/gnumeric-rpmlintrc b/gnumeric-rpmlintrc
new file mode 100644
index 0000000..512ac52
--- /dev/null
+++ b/gnumeric-rpmlintrc
@@ -0,0 +1,7 @@
+# Filter the following hidden-file warnings as the files in questin are meant to be hidden:
+addFilter("gnumeric.* hidden-file-or-dir /usr/share/gnumeric/.*/autoformat-templates/.*/.category")
+# Filter shared library policy missing suffix as we don't want to split the package at the moment:
+addFilter("gnumeric.* shlib-policy-missing-suffix")
+# Filter script-without-shebang warnings for python scripts as they are not meant to be used in
+# command line:
+addFilter("gnumeric.* script-without-shebang /usr/(lib|lib64)/gnumeric/.*/plugins/.*/.*\.py")
diff --git a/gnumeric.changes b/gnumeric.changes
index d7531fc..b163c0e 100644
--- a/gnumeric.changes
+++ b/gnumeric.changes
@@ -1,8 +1,39 @@
+-------------------------------------------------------------------
+Sat Dec  2 21:24:43 UTC 2017 - luc14n0@linuxmail.org
+
+- Update to version 1.12.37:
+  + Improvements in:
+    - Test suite.
+    - Format guessing for newly entered formulas.
+    - PERMUTATIONA for unusual arguments (bgo#790742).
+    - xlsx export of cell comments (bgo#790756).
+  + Fixes:
+    - Combo object icon.
+    - Potential crash:
+      . On exit.
+      . in gtk scroll bar bug workaround.
+  + Speed-up number theory functions.
+  + Avoid large stack use here and there.
+  + Extend range of NT_PI.
+  + Plug leaks.
+- Point fdupes to the data directory instead of build root, which
+  is a practice that must be avoided.
+- Adopt the use of %make_build macro instead of raw make command,
+  following the best practices.
+- Add gnumeric-rpmlintrc to filter the following warnings:
+  + hidden-file-or-dir: some .category files are not meant to be
+    edited.
+  + shlib-policy-missing-suffix: spliting the package into a libfoo
+    subpackage are not desired at the moment.
+  + script-without-shebang: some python scripts under
+    /usr/lib(64)/gnumeric/$version/plugins/foo/foo.py are not meant
+    to be used in command line.
+
 -------------------------------------------------------------------
 Sun Nov 19 23:07:25 UTC 2017 - luc14n0@linuxmail.org
 
 - Update to version 1.12.36:
-  + Improves:
+  + Improvements in:
     - Contour plot:
       . Export/import to/from ODF (bgo#788728).
       . Import of Excel generated ODF (bgo#788801).
diff --git a/gnumeric.spec b/gnumeric.spec
index 5856fea..11c6ae4 100644
--- a/gnumeric.spec
+++ b/gnumeric.spec
@@ -17,13 +17,14 @@
 
 
 Name:           gnumeric
-Version:        1.12.36
+Version:        1.12.37
 Release:        0
 Summary:        Spreadsheet Application
 License:        GPL-2.0 or GPL-3.0
 Group:          Productivity/Office/Spreadsheets
 Url:            http://www.gnumeric.org/
 Source0:        http://download.gnome.org/sources/gnumeric/1.12/%{name}-%{version}.tar.xz
+Source1:        gnumeric-rpmlintrc
 BuildRequires:  bison
 BuildRequires:  docbook-dtds
 BuildRequires:  fdupes
@@ -150,7 +151,7 @@ autoreconf -fiv
 %configure\
 	--disable-static
 #	--enable-pdfdocs
-make %{?_smp_mflags}
+%make_build
 
 %install
 %make_install
@@ -160,7 +161,7 @@ make %{?_smp_mflags}
 %find_lang %{name}-%{version} %{?no_lang_C} %{name}.lang
 %find_lang gnumeric-%{version}-functions %{?no_lang_C} %{name}.lang
 find %{buildroot} -type f -name "*.la" -delete -print
-%fdupes %{buildroot}
+%fdupes %{buildroot}%{_datadir}
 
 %post -p /sbin/ldconfig