diff --git a/meson-0.29.0.tar.gz b/meson-0.29.0.tar.gz
deleted file mode 100644
index 1d49c53..0000000
--- a/meson-0.29.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
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@@ -1,17 +0,0 @@
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diff --git a/meson-0.31.0.tar.gz b/meson-0.31.0.tar.gz
new file mode 100644
index 0000000..f2f1ba6
--- /dev/null
+++ b/meson-0.31.0.tar.gz
@@ -0,0 +1,3 @@
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+oid sha256:803d7aa99329c5439ef971c1dcaa39de12d9208f82f0ed029e3e8f9c13ef93f0
+size 465512
diff --git a/meson-0.31.0.tar.gz.asc b/meson-0.31.0.tar.gz.asc
new file mode 100644
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diff --git a/meson.changes b/meson.changes
index dca33d1..4b81c9f 100644
--- a/meson.changes
+++ b/meson.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat May  7 07:12:54 UTC 2016 - sor.alexei@meowr.ru
+
+- Update to version 0.31.0.
+
 -------------------------------------------------------------------
 Thu Feb 11 16:26:54 UTC 2016 - sor.alexei@meowr.ru
 
diff --git a/meson.spec b/meson.spec
index 2faee7f..6f006bd 100644
--- a/meson.spec
+++ b/meson.spec
@@ -18,7 +18,7 @@
 
 %define _name   mesonbuild
 Name:           meson
-Version:        0.29.0
+Version:        0.31.0
 Release:        0
 Summary:        High productivity build system
 License:        Apache-2.0
@@ -30,7 +30,6 @@ Source2:        %{name}.keyring
 BuildRequires:  bison
 BuildRequires:  boost-devel
 BuildRequires:  flex
-# Tests dependencies.
 BuildRequires:  gcc-c++
 BuildRequires:  gcc-fortran
 BuildRequires:  gcc-obj-c++
@@ -43,6 +42,8 @@ BuildRequires:  libqt5-qtbase-devel
 BuildRequires:  mono-core
 BuildRequires:  mono-devel
 BuildRequires:  ninja
+BuildRequires:  pkg-config
+BuildRequires:  pkgconfig
 BuildRequires:  python3 >= 3.4
 BuildRequires:  python3-devel
 BuildRequires:  python3-gobject
@@ -86,6 +87,10 @@ python3 setup.py build
 %install
 python3 setup.py install \
   --root=%{buildroot} --prefix=%{_prefix}
+
+for file in %{buildroot}%{_bindir}/*.py; do
+    mv -f "$file" "${file/.py}"
+done
 install -Dm 0644 data/macros.%{name} %{buildroot}%{_rpmconfigdir}/macros.d/macros.%{name}
 
 %check
@@ -94,7 +99,7 @@ python3 run_tests.py
 
 %files
 %defattr(-,root,root)
-%doc authors.txt contributing.txt COPYING readme.txt
+%doc authors.txt contributing.txt COPYING README.md
 %{_bindir}/%{name}
 %{_bindir}/%{name}conf
 %{_bindir}/%{name}introspect
@@ -112,7 +117,7 @@ python3 run_tests.py
 
 %files gui
 %defattr(-,root,root)
-%doc authors.txt contributing.txt COPYING readme.txt
+%doc authors.txt contributing.txt COPYING README.md
 %{_bindir}/%{name}gui
 %{python3_sitelib}/%{_name}/*.ui
 %{python3_sitelib}/%{_name}/mgui.py