diff --git a/python-sip.changes b/python-sip.changes
index 5b8b93a..f1e4757 100644
--- a/python-sip.changes
+++ b/python-sip.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Wed May 11 14:28:39 UTC 2016 - termim@gmail.com
+
+- Update to 4.18 This implements the automatic generation of PEP 484 type
+  hint files. The sip extension module is available as a wheel from PyPi.
+
+  * Added the /TypeHint/ argument, class, mapped type, function, typedef
+    and variable annotations. 
+  * Added the /TypeHintIn/ and /TypeHintOut/ argument, class, mapped type
+    and typedef annotations.
+  * Added the /TypeHintValue/ argument, class and mapped type annotations.
+  * Added the /NoTypeHint/ class, enum, function and variable annotations.
+  * Added the %ExportedTypeHintCode and %TypeHintCode directives.
+  * Added the -f command line option to treat warnings as errors.
+  * Added the -y command line option to generated PEP 484 compatible type
+    hint stub files.
+  * Deprecated the /DocType/ and /DocValue/ annotations.
+
 -------------------------------------------------------------------
 Fri Oct 30 17:57:26 UTC 2015 - termim@gmail.com
 
diff --git a/python-sip.spec b/python-sip.spec
index 95f22f2..a9c5336 100644
--- a/python-sip.spec
+++ b/python-sip.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-sip
 #
-# 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
@@ -16,9 +16,9 @@
 #
 
 
-%define python_sip_api 11.2
+%define python_sip_api 11.3
 Name:           python-sip
-Version:        4.17
+Version:        4.18
 Release:        0
 Summary:        SIP tool to use python sip bindings
 License:        GPL-2.0 or GPL-3.0 or SUSE-SIP
@@ -122,6 +122,7 @@ fi
 %{py_incdir}/sip.h
 %{py_sitedir}/sipconfig.py
 %{py_sitedir}/sipdistutils.py
+%{py_sitedir}/sip.pyi
 %{_datadir}/sip/
 
 %changelog
diff --git a/python3-sip.changes b/python3-sip.changes
index 2e79d22..648da94 100644
--- a/python3-sip.changes
+++ b/python3-sip.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Wed May 11 14:30:46 UTC 2016 - termim@gmail.com
+
+- Update to 4.18 This implements the automatic generation of PEP 484 type
+  hint files. The sip extension module is available as a wheel from PyPi.
+
+  * Added the /TypeHint/ argument, class, mapped type, function, typedef
+    and variable annotations. 
+  * Added the /TypeHintIn/ and /TypeHintOut/ argument, class, mapped type
+    and typedef annotations.
+  * Added the /TypeHintValue/ argument, class and mapped type annotations.
+  * Added the /NoTypeHint/ class, enum, function and variable annotations.
+  * Added the %ExportedTypeHintCode and %TypeHintCode directives.
+  * Added the -f command line option to treat warnings as errors.
+  * Added the -y command line option to generated PEP 484 compatible type
+    hint stub files.
+  * Deprecated the /DocType/ and /DocValue/ annotations.
+
 -------------------------------------------------------------------
 Fri Oct 30 17:56:19 UTC 2015 - termim@gmail.com
 
diff --git a/python3-sip.spec b/python3-sip.spec
index 4eeb2a7..2b31f5b 100644
--- a/python3-sip.spec
+++ b/python3-sip.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python3-sip
 #
-# 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
@@ -16,12 +16,12 @@
 #
 
 
-%define python_sip_api 11.2
+%define python_sip_api 11.3
 %if 0%{?suse_version} == 1220
 %define py3_incdir %{_includedir}/python3.2mu
 %endif
 Name:           python3-sip
-Version:        4.17
+Version:        4.18
 Release:        0
 Summary:        SIP tool to use python sip bindings
 License:        GPL-2.0 or GPL-3.0 or SUSE-SIP
@@ -126,6 +126,7 @@ fi
 %{py3_incdir}/sip.h
 %{python3_sitearch}/sipconfig.py
 %{python3_sitearch}/sipdistutils.py
+%{python3_sitearch}/sip.pyi
 %{_datadir}/sip/
 
 %changelog
diff --git a/sip-4.17.tar.gz b/sip-4.17.tar.gz
deleted file mode 100644
index 354fe0d..0000000
--- a/sip-4.17.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:603026822adf8673fca6e0ea20b02c3c4a2dccb309647656f7269adc8de89060
-size 959835
diff --git a/sip-4.18.tar.gz b/sip-4.18.tar.gz
new file mode 100644
index 0000000..1f60121
--- /dev/null
+++ b/sip-4.18.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1dc5c81c07a9ad97edcd4a0af964a41e420024ba7ca165afd2b351efd249cb6
+size 991980