diff --git a/rai/node/node.cpp b/rai/node/node.cpp
index 5f9cfe90..7b487f1e 100644
--- a/rai/node/node.cpp
+++ b/rai/node/node.cpp
@@ -826,7 +826,7 @@ state_block_generate_canary (0)
 
 void rai::node_config::serialize_json (boost::property_tree::ptree & tree_a) const
 {
-	tree_a.put ("version", "11");
+	tree_a.put ("version", "12");
 	tree_a.put ("peering_port", std::to_string (peering_port));
 	tree_a.put ("bootstrap_fraction_numerator", std::to_string (bootstrap_fraction_numerator));
 	tree_a.put ("receive_minimum", receive_minimum.to_string_dec ());