diff --git a/.gitignore b/.gitignore
index 5bb4cf7..ce2769f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -63,3 +63,4 @@
 /gobject-introspection-1.51.5.tar.xz
 /gobject-introspection-1.52.0.tar.xz
 /gobject-introspection-1.52.1.tar.xz
+/gobject-introspection-1.53.3.tar.xz
diff --git a/gobject-introspection.spec b/gobject-introspection.spec
index 4b8a804..fe0fd65 100644
--- a/gobject-introspection.spec
+++ b/gobject-introspection.spec
@@ -1,13 +1,13 @@
-%global glib2_version 2.52.1
+%global glib2_version 2.53.3
 
 Name:           gobject-introspection
-Version:        1.52.1
+Version:        1.53.3
 Release:        1%{?dist}
 Summary:        Introspection system for GObject-based libraries
 
 License:        GPLv2+, LGPLv2+, MIT
 URL:            https://wiki.gnome.org/Projects/GObjectIntrospection
-Source0:        https://download.gnome.org/sources/gobject-introspection/1.52/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/gobject-introspection/1.53/%{name}-%{version}.tar.xz
 
 BuildRequires:  glib2-devel >= %{glib2_version}
 BuildRequires:  python-devel >= 2.5
@@ -95,6 +95,9 @@ find $RPM_BUILD_ROOT -type f -name "*.a" -exec rm -f {} ';'
 %{_datadir}/gtk-doc/html/gi/*
 
 %changelog
+* Sun Jun 25 2017 Kalev Lember <klember@redhat.com> - 1.53.3-1
+- Update to 1.53.3
+
 * Tue Apr 11 2017 Kalev Lember <klember@redhat.com> - 1.52.1-1
 - Update to 1.52.1
 
diff --git a/sources b/sources
index 239f9aa..5bdbee4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gobject-introspection-1.52.1.tar.xz) = 878653ffa80c064c73453ea2878a977e52f0d6a0b2123bee8c3429379366f9da3e9fd991fad0dda170d74e4241314ea6c5120f5988e68fad4bfe9c333d11389f
+SHA512 (gobject-introspection-1.53.3.tar.xz) = b7eaac8b9ff65cc49315238c421ac8ef1a4f0edb57ed4232af7fa14305554461495b831199704ab4551787a43b8ea91ee9290bb50f5773ada0f5b71ea4249229