diff --git a/packages/Cargo.lock b/packages/Cargo.lock
index c8ef689..274ae40 100644
--- a/packages/Cargo.lock
+++ b/packages/Cargo.lock
@@ -1833,7 +1833,7 @@ dependencies = [
 
 [[package]]
 name = "sidan-csl-rs"
-version = "0.5.0-alpha.12"
+version = "0.5.1"
 dependencies = [
  "cardano-serialization-lib",
  "cryptoxide",
@@ -2387,7 +2387,7 @@ dependencies = [
 
 [[package]]
 name = "whisky"
-version = "0.5.0-alpha.12"
+version = "0.5.1"
 dependencies = [
  "async-trait",
  "cardano-serialization-lib",
diff --git a/packages/sidan-csl-rs/Cargo.toml b/packages/sidan-csl-rs/Cargo.toml
index f8c998b..9293d91 100644
--- a/packages/sidan-csl-rs/Cargo.toml
+++ b/packages/sidan-csl-rs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sidan-csl-rs"
-version = "0.5.0-alpha.12"
+version = "0.5.1"
 edition = "2021"
 license = "Apache-2.0"
 description = "Wrapper around the cardano-serialization-lib for easier transaction building, heavily inspired by cardano-cli APIs"
diff --git a/packages/sidan-csl-rs/src/builder/core.rs b/packages/sidan-csl-rs/src/builder/core.rs
index 3a3b806..36327b8 100644
--- a/packages/sidan-csl-rs/src/builder/core.rs
+++ b/packages/sidan-csl-rs/src/builder/core.rs
@@ -32,32 +32,11 @@ pub fn js_serialize_tx_body(mesh_tx_builder_body_json: &str, params_json: &str)
 ///
 /// * `String` - the built transaction hex
 pub fn serialize_tx_body(
-    mut mesh_tx_builder_body: MeshTxBuilderBody,
+    mesh_tx_builder_body: MeshTxBuilderBody,
     params: Option<Protocol>,
 ) -> String {
     let mut mesh_csl = MeshCSL::new(params);
 
-    mesh_tx_builder_body
-        .mints
-        .sort_by(|a, b| a.policy_id.cmp(&b.policy_id));
-
-    mesh_tx_builder_body.inputs.sort_by(|a, b| {
-        let tx_in_data_a: &TxInParameter = match a {
-            TxIn::PubKeyTxIn(pub_key_tx_in) => &pub_key_tx_in.tx_in,
-            TxIn::ScriptTxIn(script_tx_in) => &script_tx_in.tx_in,
-        };
-
-        let tx_in_data_b: &TxInParameter = match b {
-            TxIn::PubKeyTxIn(pub_key_tx_in) => &pub_key_tx_in.tx_in,
-            TxIn::ScriptTxIn(script_tx_in) => &script_tx_in.tx_in,
-        };
-
-        tx_in_data_a
-            .tx_hash
-            .cmp(&tx_in_data_b.tx_hash)
-            .then_with(|| tx_in_data_a.tx_index.cmp(&tx_in_data_b.tx_index))
-    });
-
     MeshTxBuilderCore::add_all_inputs(&mut mesh_csl, mesh_tx_builder_body.inputs.clone());
     MeshTxBuilderCore::add_all_outputs(&mut mesh_csl, mesh_tx_builder_body.outputs.clone());
     MeshTxBuilderCore::add_all_collaterals(&mut mesh_csl, mesh_tx_builder_body.collaterals.clone());
diff --git a/packages/whisky/Cargo.toml b/packages/whisky/Cargo.toml
index 766215c..7fc4a15 100644
--- a/packages/whisky/Cargo.toml
+++ b/packages/whisky/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "whisky"
-version = "0.5.0-alpha.12"
+version = "0.5.1"
 edition = "2021"
 license = "Apache-2.0"
 description = "The Cardano Rust SDK, inspired by MeshJS"
@@ -24,7 +24,7 @@ noop_proc_macro = "0.3.0"
 pallas-codec = "0.22.0"
 pallas-primitives = "0.22.0"
 pallas-traverse = "0.22.0"
-sidan-csl-rs = { version = "=0.5.0-alpha.12", path = "../sidan-csl-rs" }
+sidan-csl-rs = { version = "=0.5.1", path = "../sidan-csl-rs" }
 
 [profile.release]
 # Tell `rustc` to optimize for small code size.
diff --git a/packages/whisky/src/builder/core.rs b/packages/whisky/src/builder/core.rs
index 5c3cf6c..0fd8961 100644
--- a/packages/whisky/src/builder/core.rs
+++ b/packages/whisky/src/builder/core.rs
@@ -78,6 +78,29 @@ impl IMeshTxBuilder for MeshTxBuilder {
                 self.add_utxos_from(self.extra_inputs.clone(), self.selection_threshold);
             }
         }
+
+        self.core
+            .mesh_tx_builder_body
+            .mints
+            .sort_by(|a, b| a.policy_id.cmp(&b.policy_id));
+
+        self.core.mesh_tx_builder_body.inputs.sort_by(|a, b| {
+            let tx_in_data_a: &TxInParameter = match a {
+                TxIn::PubKeyTxIn(pub_key_tx_in) => &pub_key_tx_in.tx_in,
+                TxIn::ScriptTxIn(script_tx_in) => &script_tx_in.tx_in,
+            };
+
+            let tx_in_data_b: &TxInParameter = match b {
+                TxIn::PubKeyTxIn(pub_key_tx_in) => &pub_key_tx_in.tx_in,
+                TxIn::ScriptTxIn(script_tx_in) => &script_tx_in.tx_in,
+            };
+
+            tx_in_data_a
+                .tx_hash
+                .cmp(&tx_in_data_b.tx_hash)
+                .then_with(|| tx_in_data_a.tx_index.cmp(&tx_in_data_b.tx_index))
+        });
+
         let tx_hex = serialize_tx_body(
             self.core.mesh_tx_builder_body.clone(),
             self.protocol_params.clone(),