diff --git a/annotation/src/main/java/lcsb/mapviewer/annotation/services/annotators/EnsemblAnnotator.java b/annotation/src/main/java/lcsb/mapviewer/annotation/services/annotators/EnsemblAnnotator.java
index 6f01d674e505419f9d5d55b1ac989c0815a21a90..b97d2e110dcf5a40cc20adfddc310c9ea3dedd9c 100644
--- a/annotation/src/main/java/lcsb/mapviewer/annotation/services/annotators/EnsemblAnnotator.java
+++ b/annotation/src/main/java/lcsb/mapviewer/annotation/services/annotators/EnsemblAnnotator.java
@@ -35,7 +35,7 @@ public class EnsemblAnnotator extends ElementAnnotator implements IExternalServi
   /**
    * Version of the rest API that is supported by this annotator.
    */
-  static final String SUPPORTED_VERSION = "11.0";
+  static final String SUPPORTED_VERSION = "11.1";
 
   /**
    * Url address of ensembl restful service.