diff --git a/pom.xml b/pom.xml
index 401d95ba..5a926d21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 	<artifactId>gazetteer</artifactId>
 	<name>gazetteer</name>
 	<packaging>war</packaging>
-	<version>2.1.0-SNAPSHOT</version>
+	<version>2.1.1-SNAPSHOT</version>
 	<properties>
 		<java-version>1.7</java-version>
 		<org.springframework-version>4.1.1.RELEASE</org.springframework-version>
diff --git a/src/main/resources/config.prod.properties b/src/main/resources/config.prod.properties
index 3871c847..8633dd02 100644
--- a/src/main/resources/config.prod.properties
+++ b/src/main/resources/config.prod.properties
@@ -10,4 +10,4 @@ geonamesSolrUri=http://arachne.uni-koeln.de:8080/solrGeonames35
 smtpHost=smtp-auth.uni-koeln.de
 smtpPort=25
 senderMail=noreply@gazetteer.dainst.org
-version=2.1
\ No newline at end of file
+version=2.1.1
\ No newline at end of file
diff --git a/src/main/resources/config.test.properties b/src/main/resources/config.test.properties
index 6334773d..742000fe 100644
--- a/src/main/resources/config.test.properties
+++ b/src/main/resources/config.test.properties
@@ -10,4 +10,4 @@ geonamesSolrUri=http://arachne.uni-koeln.de:8080/solrGeonames35
 smtpHost=smtp-auth.uni-koeln.de
 smtpPort=25
 senderMail=noreply@gazetteer.dainst.org
-version=2.1
+version=2.1.1
diff --git a/src/main/webapp/WEB-INF/config.properties b/src/main/webapp/WEB-INF/config.properties
index 6334773d..742000fe 100644
--- a/src/main/webapp/WEB-INF/config.properties
+++ b/src/main/webapp/WEB-INF/config.properties
@@ -10,4 +10,4 @@ geonamesSolrUri=http://arachne.uni-koeln.de:8080/solrGeonames35
 smtpHost=smtp-auth.uni-koeln.de
 smtpPort=25
 senderMail=noreply@gazetteer.dainst.org
-version=2.1
+version=2.1.1