diff --git a/baselibs.conf b/baselibs.conf
new file mode 100644
index 0000000..d0a08f0
--- /dev/null
+++ b/baselibs.conf
@@ -0,0 +1 @@
+libgirepository-1_0-1
diff --git a/gi-find-deps.sh b/gi-find-deps.sh
index bec6674..a1fd044 100644
--- a/gi-find-deps.sh
+++ b/gi-find-deps.sh
@@ -188,7 +188,7 @@ while read file; do
 			;;
 		*)
 			case $(file -b $file) in
-				Python\ script*)
+				*[Pp]ython*script*)
 					python_requires "$file"
 					;;
 				*ELF*)
diff --git a/gobject-introspection-1.46.0.tar.xz b/gobject-introspection-1.46.0.tar.xz
deleted file mode 100644
index 8ee7867..0000000
--- a/gobject-introspection-1.46.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6658bd3c2b8813eb3e2511ee153238d09ace9d309e4574af27443d87423e4233
-size 1359436
diff --git a/gobject-introspection-1.48.0.tar.xz b/gobject-introspection-1.48.0.tar.xz
new file mode 100644
index 0000000..2ed216b
--- /dev/null
+++ b/gobject-introspection-1.48.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa275aaccdbfc91ec0bc9a6fd0562051acdba731e7d584b64a277fec60e75877
+size 1371308
diff --git a/gobject-introspection.changes b/gobject-introspection.changes
index fef20b5..b335d7c 100644
--- a/gobject-introspection.changes
+++ b/gobject-introspection.changes
@@ -1,3 +1,38 @@
+-------------------------------------------------------------------
+Wed Mar 23 08:09:34 UTC 2016 - dimstar@opensuse.org
+
+- Update to version 1.48.0:
+  + gir: Update annotations from GLib 2.48.0.
+  + Various MSVC build fixes.
+
+-------------------------------------------------------------------
+Mon Mar 14 18:39:51 UTC 2016 - dimstar@opensuse.org
+
+- Update to version 1.47.92:
+  + Bugs fixed: bgo#696773, bgo#733535, bgo#736109, bgo#752047,
+    bgo#757126, bgo#757442, bgo#757443, bgo#757678, bgo#757934,
+    bgo#758448, bgo#759531, bgo#760682, bgo#761658, bgo#761659,
+    bgo#761981, bgo#761982, bgo#761983, bgo#761984, bgo#762653,
+    rh#1285991.
+
+-------------------------------------------------------------------
+Thu Jan 28 13:49:49 UTC 2016 - dimstar@opensuse.org
+
+- Add baselibs.conf: provide libgirepository-1_0-1 as -32bit
+  package as needed by libcjs0-32bit.
+
+-------------------------------------------------------------------
+Mon Jan 18 11:50:48 UTC 2016 - dimstar@opensuse.org
+
+- gi-find-deps.sh: work with the fact that newer file versions
+  identify python scripts differently, based on the shebang.
+
+-------------------------------------------------------------------
+Tue Nov 24 19:52:41 UTC 2015 - zaitor@opensuse.org
+
+- Update to version 1.47.1:
+  + No changelog provided, please check git.gnome.org.
+
 -------------------------------------------------------------------
 Tue Sep 22 11:43:22 UTC 2015 - dimstar@opensuse.org
 
diff --git a/gobject-introspection.spec b/gobject-introspection.spec
index cd87020..660c886 100644
--- a/gobject-introspection.spec
+++ b/gobject-introspection.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gobject-introspection
 #
-# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           gobject-introspection
-Version:        1.46.0
+Version:        1.48.0
 Release:        0
 # FIXME: Find a way to identify if we need python3-gobject or python-gobject from gi-find-deps.sh.
 # FIXME: when bgo#629930 gets fixed, move the appropriate pkg-config files to the main package and rename the devel package to libgirepository-devel
@@ -25,11 +25,12 @@ Summary:        GObject Introspection Tools
 License:        LGPL-2.1+ and GPL-2.0+
 Group:          Development/Libraries/GNOME
 Url:            http://live.gnome.org/GObjectIntrospection
-Source0:        http://download.gnome.org/sources/gobject-introspection/1.46/%{name}-%{version}.tar.xz
+Source0:        http://download.gnome.org/sources/gobject-introspection/1.48/%{name}-%{version}.tar.xz
 # gi-find-deps.sh is a rpm helper for Provides and Requires. Script creates typelib()-style Provides/Requires.
 Source1:        gi-find-deps.sh
 Source2:        gobjectintrospection.attr
 Source3:        gobject-introspection-typelib.template
+Source98:       baselibs.conf
 Source99:       %{name}-rpmlintrc
 # PATCH-FIX-UPSTREAM g-ir-dep-tool.patch bgo#665672 dimstar@opensuse.org -- Add g-ir-dep-tool to get further automatic dependencies.
 Patch0:         g-ir-dep-tool.patch
@@ -45,7 +46,7 @@ BuildRequires:  python-devel >= 2.7
 BuildRequires:  python-xml
 BuildRequires:  pkgconfig(cairo)
 BuildRequires:  pkgconfig(cairo-gobject)
-BuildRequires:  pkgconfig(glib-2.0) >= 2.45.3
+BuildRequires:  pkgconfig(glib-2.0) >= 2.48.0
 BuildRequires:  pkgconfig(gobject-2.0)
 # gi-find-deps makes use of 'file' to identify the types.
 Requires:       file