diff --git a/mono-4.2.1.124.tar.bz2 b/mono-4.2.1.124.tar.bz2
deleted file mode 100644
index af61b72..0000000
--- a/mono-4.2.1.124.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6098476ce5c74685b23e7a96be8fe28a27db4167375fee103a275820054d647c
-size 96235544
diff --git a/mono-4.2.2.30.tar.bz2 b/mono-4.2.2.30.tar.bz2
new file mode 100644
index 0000000..66f1ae6
--- /dev/null
+++ b/mono-4.2.2.30.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57858cd033be9915d7abdc5158c1faae8fa05757c3b7117cab3d703aa696c56b
+size 78365827
diff --git a/mono-core.changes b/mono-core.changes
index b4d8dc4..e91fcdc 100644
--- a/mono-core.changes
+++ b/mono-core.changes
@@ -1,3 +1,37 @@
+-------------------------------------------------------------------
+Sun Jan 31 16:30:56 UTC 2016 - mailaender@opensuse.org
+
+- update to 4.2.2.30 (maintenance release) bug fixes:
+ C# Compiler
+  * bxc#33341 - Set null operator barrier between invocation instance and its arguments
+ Class Libraries
+  * bxc#35857 - [System.Data] Implement CommandBehavior.SequentialAccess support for GetValues method
+  * bxc#28693 - [System] Remove arbitrary debugging limit from FileSystemWatcher on OSX
+  * bxc#36003 - [corlib] Invalid DateTime format for Finnish and DateTime parser not supporting same separator for date and time (edit)
+  * bxc#37171 - [System.Runtime.Serialization] XmlObjectSerializer: fix ISerializable
+  * [System.Runtime.Serialization] Static serializer calls directly into internal APIs to fix 4.2.1
+  * [corlib] Fix multicast delegate remove behavior
+  * [corlib] Fix multicast Method property
+  * [System.XML] Fix endless recursion in XmlCompiledTransform on mobile
+ Runtime
+  * bxc#35828 - [runtime] Fix Thread.CurrentThread in non-root appdomains by setting the tls slot in start_wrapper, otherwise Thread.CurrentThread would create a new Thread object so there would be two
+  * bxc#20186 - [runtime] Make sure ptr-to-structure and structure-and-ptr wrappers are unique, this is needed by full aot
+  * bxc#36292 - [jit] Avoid a verification error in gsharedvt code with ldarga + gshared types
+  * bxc#36256 - [aot] Cache inflated methods loaded from aot images to avoid repeating an expensive search
+  * bxc#35545 - [runtime] Implement native-to-managed marshalling of byref delegate arguments
+  * bxc#36383 - [gsharedvt] Fix support for constrained calls on interfaces.
+  * bxc#36566 - [jit] Increase the buffer size used by the dyncall data structures to 512.
+  * threadpool] Fix get min and available threads icalls.
+  * [verifier] Fix the verifiers to handle Roslyn style fixed blocks.
+ Garbage Collector
+  * Multiple fixes for rare crashes in sgen:
+  * Fix marking of cards on 64bit
+  * Don’t hardcode the nursery size in aot write barriers
+  * Fix race between block allocation and concurrent sweep
+  *  Make sure we scan aligned memory regions
+ Profiler
+  * Avoid a crash at shutdown by installing the assembly unload hook for the ‘start_unload’ event instead of the ‘end_un
+
 -------------------------------------------------------------------
 Sat Jan 30 08:46:51 UTC 2016 - dmueller@suse.com
 
diff --git a/mono-core.spec b/mono-core.spec
index c760a12..45ecf54 100644
--- a/mono-core.spec
+++ b/mono-core.spec
@@ -21,13 +21,13 @@
 %define sgen yes
 
 Name:           mono-core
-Version:        4.2.1
+Version:        4.2.2
 Release:        0
 Summary:        Cross-platform, Open Source, .NET development framework
 License:        LGPL-2.1 and MIT and MS-PL
 Group:          Development/Languages/Mono
 Url:            http://www.mono-project.com
-Source0:        http://download.mono-project.com/sources/mono/mono-%{version}.124.tar.bz2
+Source0:        http://download.mono-project.com/sources/mono/mono-%{version}.30.tar.bz2
 Source1:        mono-core.rpmlintrc
 Source2:        gmcs
 # ppc build segfault so exclude it