diff --git a/init_env.sh b/init_env.sh
index 5275f936..50bf96ea 100755
--- a/init_env.sh
+++ b/init_env.sh
@@ -5,5 +5,5 @@
 source ~/.rvm/scripts/rvm
 
 # Set default Ruby
-rvm alias create default ruby-2.0.0
+rvm alias create default ruby-2.5.0
 rvm use default