Update version number.
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.db/META-INF/MANIFEST.MF b/jpa/plugins/org.eclipse.jpt.jpa.db/META-INF/MANIFEST.MF
index f900daa..334daf6 100644
--- a/jpa/plugins/org.eclipse.jpt.jpa.db/META-INF/MANIFEST.MF
+++ b/jpa/plugins/org.eclipse.jpt.jpa.db/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@
Bundle-Name: %pluginName
Bundle-Vendor: %providerName
Bundle-SymbolicName: org.eclipse.jpt.jpa.db;singleton:=true
-Bundle-Version: 2.2.0.qualifier
+Bundle-Version: 2.2.1.qualifier
Bundle-Activator: org.eclipse.jpt.jpa.db.internal.plugin.JptJpaDbPlugin
Bundle-ActivationPolicy: lazy
Bundle-ClassPath: .