diff --git a/g-ir-dep-tool.patch b/g-ir-dep-tool.patch
index c8ce736..b8b4f66 100644
--- a/g-ir-dep-tool.patch
+++ b/g-ir-dep-tool.patch
@@ -22,11 +22,11 @@ index f84de99..6bc4da4 100644
 +++ b/Makefile-tools.am
 @@ -1,5 +1,6 @@
  bin_PROGRAMS += g-ir-compiler g-ir-generate
- bin_SCRIPTS += g-ir-scanner g-ir-annotation-tool g-ir-doc-tool
+ bin_SCRIPTS += g-ir-scanner g-ir-annotation-tool
 +bin_PROGRAMS += g-ir-dep-tool
  
- EXTRA_DIST += 				\
- 	tools/g-ir-scanner.in 		\
+ if BUILD_DOCTOOL
+ bin_SCRIPTS += g-ir-doc-tool
 @@ -38,8 +39,15 @@ g_ir_generate_LDADD = \
  	libgirepository-1.0.la		\
  	$(GIREPO_LIBS)
diff --git a/gobject-introspection-1.31.10.tar.xz b/gobject-introspection-1.31.10.tar.xz
deleted file mode 100644
index 745bf1f..0000000
--- a/gobject-introspection-1.31.10.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6457e11a107830fc84020c4a975217f3dd2e74c8e0b2381b0ee91e8d9e9e5d5c
-size 1112556
diff --git a/gobject-introspection-1.31.20.tar.xz b/gobject-introspection-1.31.20.tar.xz
new file mode 100644
index 0000000..34205af
--- /dev/null
+++ b/gobject-introspection-1.31.20.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1552884b642e7e5a56a175ae85bfdebfd16c29a7bbe4f6ca9cdf591e333f070
+size 1118632
diff --git a/gobject-introspection.changes b/gobject-introspection.changes
index 0d33512..9aa047a 100644
--- a/gobject-introspection.changes
+++ b/gobject-introspection.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Mon Mar  5 15:37:46 UTC 2012 - vuntz@opensuse.org
+
+- Update to version 1.31.20:
+  + scanner:
+    - Allow adding annotations to vfuncs directly
+    - Add better errors for unknown param names
+  + typelib: fix invalid alignment assumptions, that break
+    platforms like m68k.
+  + Many improvements to g-ir-doctool.
+  + Updated annotations for glib.
+  + Several other code changes.
+  + Build and test improvements/fixes.
+- Rebase g-ir-dep-tool.patch.
+
 -------------------------------------------------------------------
 Thu Feb  2 01:54:31 CET 2012 - ro@suse.de
 
diff --git a/gobject-introspection.spec b/gobject-introspection.spec
index 7159d66..4f31b89 100644
--- a/gobject-introspection.spec
+++ b/gobject-introspection.spec
@@ -15,8 +15,9 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
+
 Name:           gobject-introspection
-Version:        1.31.10
+Version:        1.31.20
 Release:        0
 # FIXME: when bgo#629930 gets fixed, move the appropriate pkg-config files to the main package and rename the devel package to libgirepository-devel
 Summary:        GObject Introspection Tools
@@ -118,7 +119,6 @@ rm -rf %{buildroot}
 %{_bindir}/g-ir-annotation-tool
 %{_bindir}/g-ir-compiler
 %{_bindir}/g-ir-dep-tool
-%{_bindir}/g-ir-doc-tool
 %{_bindir}/g-ir-generate
 %{_bindir}/g-ir-scanner
 %doc %{_mandir}/man1/g-ir-compiler.1*