diff --git a/PropertySuggester.php b/PropertySuggester.php
index 9baa53a..5a622e7 100644
--- a/PropertySuggester.php
+++ b/PropertySuggester.php
@@ -9,7 +9,7 @@
 	return;
 }
 
-define( 'PropertySuggester_VERSION', '2.2.0' );
+define( 'PropertySuggester_VERSION', '2.2.1' );
 
 if ( file_exists( __DIR__ . '/vendor/autoload.php' ) ) {
 	require_once __DIR__ . '/vendor/autoload.php';
diff --git a/README.md b/README.md
index cd9c551..791ccdd 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,9 @@ generate this data from a wikidata dump.
 
 ## Release notes
 
+### 2.2.1 (2015-06-18)
+* Replace use of Wikibase\Term with Wikibase\TermIndexEntry, per change in Wikibase.
+
 ### 2.2.0 (2015-04-29)
 * Adjust api code for core api changes (this requires a newer mediawiki core)
 * Replace deprecated Item::addClaim