diff --git a/.gitignore b/.gitignore
index 2c78596..05758ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,3 +75,4 @@ libgweather-2.30.0.tar.bz2
 /libgweather-3.25.92.tar.xz
 /libgweather-3.26.0.tar.xz
 /libgweather-3.26.1.tar.xz
+/libgweather-3.27.4.tar.xz
diff --git a/libgweather.spec b/libgweather.spec
index 7738fab..84e1cd9 100644
--- a/libgweather.spec
+++ b/libgweather.spec
@@ -1,27 +1,27 @@
 Name:           libgweather
-Version:        3.26.1
-Release:        2%{?dist}
+Version:        3.27.4
+Release:        1%{?dist}
 Summary:        A library for weather information
 
 License:        GPLv2+
 URL:            https://wiki.gnome.org/Projects/LibGWeather
-Source0:        https://download.gnome.org/sources/libgweather/3.26/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/libgweather/3.27/%{name}-%{version}.tar.xz
 
+BuildRequires:  gettext
+BuildRequires:  gtk-doc
+BuildRequires:  meson
 BuildRequires:  pkgconfig(geocode-glib-1.0)
 BuildRequires:  pkgconfig(gladeui-2.0)
 BuildRequires:  pkgconfig(gobject-introspection-1.0) >= 0.10
 BuildRequires:  pkgconfig(gtk+-3.0) >= 3.13.5
 BuildRequires:  pkgconfig(libsoup-2.4) >= 2.34
 BuildRequires:  pkgconfig(libxml-2.0) >= 2.6.0
-BuildRequires:  gettext
-BuildRequires:  intltool
 BuildRequires:  vala
 
 %description
 libgweather is a library to access weather information from online
 services for numerous locations.
 
-
 %package        devel
 Summary:        Development files for %{name}
 Requires:       %{name}%{_isa} = %{version}-%{release}
@@ -30,17 +30,15 @@ Requires:       %{name}%{_isa} = %{version}-%{release}
 The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
-
 %prep
 %autosetup -p1
 
 %build
-%configure --disable-static --disable-gtk-doc
-make %{?_smp_mflags}
+%meson -Dgtk_doc=true
+%meson_build
 
 %install
-%make_install
-find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
+%meson_install
 
 %find_lang %{name} --all-name
 
@@ -69,13 +67,17 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 %{_datadir}/glade/catalogs/libgweather.xml
 %dir %{_datadir}/gtk-doc
 %dir %{_datadir}/gtk-doc/html
-%{_datadir}/gtk-doc/html/libgweather-3.0
+%{_datadir}/gtk-doc/html/libgweather/
 %dir %{_datadir}/vala/
 %dir %{_datadir}/vala/vapi/
+%{_datadir}/vala/vapi/gweather-3.0.deps
 %{_datadir}/vala/vapi/gweather-3.0.vapi
 
-
 %changelog
+* Mon Feb 05 2018 Kalev Lember <klember@redhat.com> - 3.27.4-1
+- Update to 3.27.4
+- Switch to meson build system
+
 * Sat Jan 06 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 3.26.1-2
 - Remove obsolete scriptlets
 
diff --git a/sources b/sources
index 63315a4..c2d6cf9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libgweather-3.26.1.tar.xz) = 7d8566d5f62c7086826381ce825cd86a58cf362116d0e8fbb8b64b9781118c71663394416f7f08882f0c9d53a6aecef86b6d0c00be12983e754d81e57ad03079
+SHA512 (libgweather-3.27.4.tar.xz) = c55a2693d82fe98cfb083b5d32848185ebf3bb11d66866a6e08b4d01981cbe572bf8b04e59648bd8bc2e965255f13daf78814af926dab678c4264e3cc61654e6