diff --git a/README.md b/README.md
index cde5da6..3cb9ecb 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ This database contains 3 tables :
 
 You can launch this docker image like this :
 
-`docker run -d -pxxxx:5432 ghusta/postgres-world-db:2.1`
+`docker run -d -pxxxx:5432 ghusta/postgres-world-db:2.2`
 
 # Alternatives