diff --git a/com.google.eclipse.protobuf.feature/feature.xml b/com.google.eclipse.protobuf.feature/feature.xml
index 0ea865a..1782178 100644
--- a/com.google.eclipse.protobuf.feature/feature.xml
+++ b/com.google.eclipse.protobuf.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="com.google.eclipse.protobuf"
       label="%featureName"
-      version="1.2.1.qualifier"
+      version="1.2.2.qualifier"
       provider-name="%providerName">
 
    <description url="https://code.google.com/p/protobuf-dt/">
diff --git a/com.google.eclipse.protobuf.ui/META-INF/MANIFEST.MF b/com.google.eclipse.protobuf.ui/META-INF/MANIFEST.MF
index 0166022..3cea5df 100644
--- a/com.google.eclipse.protobuf.ui/META-INF/MANIFEST.MF
+++ b/com.google.eclipse.protobuf.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-Vendor: %Bundle-Vendor
-Bundle-Version: 1.2.1.qualifier
+Bundle-Version: 1.2.2.qualifier
 Bundle-SymbolicName: com.google.eclipse.protobuf.ui; singleton:=true
 Bundle-ActivationPolicy: lazy
 Require-Bundle: com.google.eclipse.protobuf;visibility:=reexport,
diff --git a/com.google.eclipse.protobuf/META-INF/MANIFEST.MF b/com.google.eclipse.protobuf/META-INF/MANIFEST.MF
index 00824d4..1bb9665 100644
--- a/com.google.eclipse.protobuf/META-INF/MANIFEST.MF
+++ b/com.google.eclipse.protobuf/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@
 Eclipse-ExtensibleAPI: true
 Bundle-Name: %Bundle-Name
 Bundle-Vendor: %Bundle-Vendor
-Bundle-Version: 1.2.1.qualifier
+Bundle-Version: 1.2.2.qualifier
 Bundle-SymbolicName: com.google.eclipse.protobuf; singleton:=true
 Bundle-ActivationPolicy: lazy
 Require-Bundle: org.eclipse.xtext;bundle-version="2.2.1",
diff --git a/update-site/artifacts.jar b/update-site/artifacts.jar
deleted file mode 100644
index ba99af0..0000000
--- a/update-site/artifacts.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/content.jar b/update-site/content.jar
deleted file mode 100644
index f5083f6..0000000
--- a/update-site/content.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/development/artifacts.jar b/update-site/development/artifacts.jar
deleted file mode 100644
index 2aa8f43..0000000
--- a/update-site/development/artifacts.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/development/content.jar b/update-site/development/content.jar
deleted file mode 100644
index 0a2ef33..0000000
--- a/update-site/development/content.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/development/features/com.google.eclipse.protobuf_1.2.1.201201270153.jar b/update-site/development/features/com.google.eclipse.protobuf_1.2.1.201201270153.jar
deleted file mode 100644
index eda9bbb..0000000
--- a/update-site/development/features/com.google.eclipse.protobuf_1.2.1.201201270153.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/development/plugins/com.google.eclipse.protobuf.ui_1.2.1.201201270153.jar b/update-site/development/plugins/com.google.eclipse.protobuf.ui_1.2.1.201201270153.jar
deleted file mode 100644
index f3297f1..0000000
--- a/update-site/development/plugins/com.google.eclipse.protobuf.ui_1.2.1.201201270153.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/development/plugins/com.google.eclipse.protobuf_1.2.1.201201270153.jar b/update-site/development/plugins/com.google.eclipse.protobuf_1.2.1.201201270153.jar
deleted file mode 100644
index df087e9..0000000
--- a/update-site/development/plugins/com.google.eclipse.protobuf_1.2.1.201201270153.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/development/site.xml b/update-site/development/site.xml
deleted file mode 100644
index c028a2e..0000000
--- a/update-site/development/site.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<site>
-   <description name="protobuf-dt" url="http://protobuf-dt.googlecode.com/git/update-site">
-      Update site for protobuf-dt, an Eclipse-based Development Environment for Protocol Buffers.
-   </description>
-   <feature url="features/com.google.eclipse.protobuf_1.2.1.201201270153.jar" id="com.google.eclipse.protobuf" version="1.2.1.201201270153">
-      <category name="google"/>
-   </feature>
-   <category-def name="google" label="Google"/>
-</site>
diff --git a/update-site/features/com.google.eclipse.protobuf_1.2.1.201201270240.jar b/update-site/features/com.google.eclipse.protobuf_1.2.1.201201270240.jar
deleted file mode 100644
index 118abda..0000000
--- a/update-site/features/com.google.eclipse.protobuf_1.2.1.201201270240.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/plugins/com.google.eclipse.protobuf.ui_1.2.1.201201270240.jar b/update-site/plugins/com.google.eclipse.protobuf.ui_1.2.1.201201270240.jar
deleted file mode 100644
index 2c0e133..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf.ui_1.2.1.201201270240.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/plugins/com.google.eclipse.protobuf_1.2.1.201201270240.jar b/update-site/plugins/com.google.eclipse.protobuf_1.2.1.201201270240.jar
deleted file mode 100644
index f51ba18..0000000
--- a/update-site/plugins/com.google.eclipse.protobuf_1.2.1.201201270240.jar
+++ /dev/null
Binary files differ
diff --git a/update-site/site.xml b/update-site/site.xml
index f9e9ac1..2fe0dee 100644
--- a/update-site/site.xml
+++ b/update-site/site.xml
@@ -3,7 +3,7 @@
    <description name="protobuf-dt" url="http://protobuf-dt.googlecode.com/git/update-site">
       Update site for protobuf-dt, an Eclipse-based Development Environment for Protocol Buffers.
    </description>
-   <feature url="features/com.google.eclipse.protobuf_1.2.1.201201270240.jar" id="com.google.eclipse.protobuf" version="1.2.1.201201270240">
+   <feature url="features/com.google.eclipse.protobuf_1.2.2.qualifier.jar" id="com.google.eclipse.protobuf" version="1.2.2.qualifier">
       <category name="google"/>
    </feature>
    <category-def name="google" label="Google"/>