diff --git a/office/misc/mdds/pspec.xml b/office/misc/mdds/pspec.xml
index 7851cc70bc..fb76900981 100644
--- a/office/misc/mdds/pspec.xml
+++ b/office/misc/mdds/pspec.xml
@@ -13,7 +13,7 @@
         <IsA>app:gui</IsA>
         <Summary>Multi-dimensional data index algorithm</Summary>
         <Description>A collection of multi-dimensional data structure and indexing algorithm.</Description>
-        <Archive sha1sum="4570846f61b8f37ca5a435aa43899b96e9eaf2ae" type="tarbz2">http://kohei.us/files/mdds/src/mdds-1.1.0.tar.bz2</Archive>
+        <Archive sha1sum="3d2e5fc0e00650cdd3c385ebacacb15bd364ea4f" type="tarbz2">http://kohei.us/files/mdds/src/mdds-1.2.2.tar.bz2</Archive>
         <BuildDependencies>
             <Dependency>boost-devel</Dependency>
         </BuildDependencies>
@@ -42,6 +42,13 @@
     </Package>
 
     <History>
+        <Update release="1">
+            <Date>2017-03-02</Date>
+            <Version>1.2.2</Version>
+            <Comment>Version Bump</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@pisilinux.org</Email>
+        </Update>
         <Update release="1">
             <Date>2017-01-01</Date>
             <Version>1.1.0</Version>