Update API version to 2.11.4

Change-Id: I481ee6e0ce0aea7f7b6600731d8bcf9d26a18f91
diff --git a/pom.xml b/pom.xml
index c74323b..a190a31 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
   <groupId>com.googlesource.gerrit.plugins.imagare</groupId>
   <artifactId>imagare</artifactId>
   <packaging>jar</packaging>
-  <version>2.11.1</version>
+  <version>2.11.4</version>
   <name>imagare</name>
 
   <properties>