diff --git a/README.md b/README.md
index 767e2c40..4fda0483 100644
--- a/README.md
+++ b/README.md
@@ -98,7 +98,7 @@ mvn archetype:generate \
        -Dpackage=com.pig4cloud.pig.demo \
        -DarchetypeGroupId=com.pig4cloud.archetype \
        -DarchetypeArtifactId=pig-gen \
-       -DarchetypeVersion=3.1.1 \
+       -DarchetypeVersion=3.1.2 \
        -DarchetypeCatalog=local
 ```