diff --git a/i.py b/i.py
index 0606932..e370a96 100644
--- a/i.py
+++ b/i.py
@@ -18,7 +18,7 @@
 INSTALL_CHOICES = ['node', 'client', 'localosmosis']
 PRUNING_CHOICES = ['default', 'nothing', 'everything']
 
-MAINNET_VERSION = "26.0.2"
+MAINNET_VERSION = "27.0.1"
 TESTNET_VERSION = "27.0.1"
 
 # CLI arguments