diff --git a/.gitignore b/.gitignore
index d28e5ab..bd4ba6e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /graphene-1.6.0.tar.gz
 /graphene-1.8.0.tar.gz
 /graphene-1.8.2.tar.gz
+/graphene-1.8.4.tar.gz
diff --git a/graphene.spec b/graphene.spec
index c73197d..a0b81e4 100644
--- a/graphene.spec
+++ b/graphene.spec
@@ -1,6 +1,6 @@
 Name:           graphene
-Version:        1.8.2
-Release:        3%{?dist}
+Version:        1.8.4
+Release:        1%{?dist}
 Summary:        Thin layer of types for graphic libraries
 
 License:        MIT
@@ -9,14 +9,13 @@ Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
 
 BuildRequires:  gcc
 BuildRequires:  gobject-introspection-devel
-BuildRequires:  meson
-BuildRequires:  pkgconfig(gobject-2.0)
+BuildRequires:  meson >= 0.48.0
+BuildRequires:  pkgconfig(gobject-2.0) >= 2.30.0
 
 %description
 Graphene provides a small set of mathematical types needed to implement graphic
 libraries that deal with 2D and 3D transformations and projections.
 
-
 %package        devel
 Summary:        Development files for %{name}
 Requires:       %{name}%{?_isa} = %{version}-%{release}
@@ -25,7 +24,6 @@ Requires:       %{name}%{?_isa} = %{version}-%{release}
 The %{name}-devel package contains libraries and header files for
 developing applications that use %{name}.
 
-
 %package        tests
 Summary:        Tests for the %{name} package
 Requires:       %{name}%{?_isa} = %{version}-%{release}
@@ -34,20 +32,16 @@ Requires:       %{name}%{?_isa} = %{version}-%{release}
 The %{name}-tests package contains tests that can be used to verify
 the functionality of the installed %{name} package.
 
-
 %prep
 %autosetup
 
-
 %build
 %meson
 %meson_build
 
-
 %install
 %meson_install
 
-
 %files
 %license LICENSE
 %doc README.md
@@ -67,8 +61,10 @@ the functionality of the installed %{name} package.
 %{_libexecdir}/installed-tests/
 %{_datadir}/installed-tests/
 
-
 %changelog
+* Sun Feb 17 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.8.4-1
+- Update to 1.8.4
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.2-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
 
diff --git a/sources b/sources
index ad48868..3d780f5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (graphene-1.8.2.tar.gz) = 59b3f43593ac789c8d0ea58aea66bf9a96dcbe47bf42c59af01beb52183aec243666a4944655e28d2e77dda56d26cf27c0a1ec1611bc81a0f5a0114bf6f4bbc7
+SHA512 (graphene-1.8.4.tar.gz) = 1125ac7377f9cada0c4ad0f280cdc21a6690e88b24f54eab235d26b6aae211edd6818c2009e3216d100a2086f3e459a4b6c8d6895f457676ff82130e275e9888