diff --git a/packages/neutron-sdk/src/proto_types/neutron.dex.rs b/packages/neutron-sdk/src/proto_types/neutron.dex.rs
index f3e3c5a7..aba1bd11 100644
--- a/packages/neutron-sdk/src/proto_types/neutron.dex.rs
+++ b/packages/neutron-sdk/src/proto_types/neutron.dex.rs
@@ -183,7 +183,7 @@ pub struct MsgPlaceLimitOrder {
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct MsgPlaceLimitOrderResponse {
     #[prost(string, tag = "1")]
-    pub tranche_key: ::prost::alloc::string::String,
+    pub trancheKey: ::prost::alloc::string::String,
     /// Total amount of coin used for the limit order
     #[prost(message, optional, tag = "2")]
     pub coin_in: ::core::option::Option<cosmos_sdk_proto::cosmos::base::v1beta1::Coin>,
diff --git a/packages/neutron-sdk/src/stargate/dex/types.rs b/packages/neutron-sdk/src/stargate/dex/types.rs
index 946377d1..ed31da04 100644
--- a/packages/neutron-sdk/src/stargate/dex/types.rs
+++ b/packages/neutron-sdk/src/stargate/dex/types.rs
@@ -571,7 +571,7 @@ pub struct EstimatePlaceLimitOrderResponse {
 
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq, JsonSchema)]
 pub struct PlaceLimitOrderResponse {
-    pub tranche_key: String,
+    pub trancheKey: String,
     pub coin_in: Option<Coin>,
     pub taker_coin_out: Option<Coin>,
     pub taker_coin_in: Option<Coin>,