diff --git a/Cargo.toml b/Cargo.toml
index c6d0fd0..2f85e43 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
 name = "aiken-jna-wrapper"
-version = "0.5.0"
-authors = ["satran004", "matiwinnetou"]
+version = "0.6.0"
 edition = "2021"
+authors = ["satran004", "matiwinnetou"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -10,21 +10,21 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-aiken = "1.0.19-alpha"
-uplc = "1.0.19-alpha"
-aiken-lang = "1.0.19-alpha"
+uplc = "1.1.2"
+aiken-lang = "1.1.2"
 
-pallas-addresses = "0.18.2"
-pallas-codec = "0.18.2"
-pallas-crypto = "0.18.2"
-pallas-primitives = "0.18.2"
-pallas-traverse = "0.18.2"
+pallas-addresses = "0.30.1"
+pallas-codec = { version = "0.30.1", features = ["num-bigint"] }
+pallas-crypto = "0.30.1"
+pallas-primitives = "0.30.1"
+pallas-traverse = "0.30.1"
 
 ffi-support = "0.4.4"
-jni = "0.20.0"
+jni = "0.21.1"
 hex = "0.4.3"
 
-minicbor = "0.19.1"
-serde = { version = "1.0.95", features = ["derive"] }
-serde_json = { version = "1.0.95" }
-anyhow = "1.0.75"
+minicbor = "0.20.0"
+serde = { version = "1.0.210", features = ["derive"] }
+serde_json = { version = "1.0.128" }
+anyhow = "1.0.89"
+
diff --git a/src/lib.rs b/src/lib.rs
index 32450a3..51d794d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,6 @@
 extern crate core;
+extern crate serde;
+extern crate anyhow;
 
 mod transaction;
 
diff --git a/src/transaction.rs b/src/transaction.rs
index b0e6265..bf2ce65 100644
--- a/src/transaction.rs
+++ b/src/transaction.rs
@@ -1,6 +1,9 @@
-use pallas_primitives::babbage::CostMdls;
+extern crate uplc;
+extern crate pallas_primitives;
+
+use pallas_primitives::conway::CostMdls;
 use pallas_primitives::{
-    babbage::{TransactionInput, TransactionOutput},
+    conway::{TransactionInput, TransactionOutput},
     Fragment,
 };
 use pallas_traverse::{Era, MultiEraTx};
@@ -23,9 +26,9 @@ pub fn eval_phase_two(
 
     let tx_bytes: &[u8] = tx_bytes.as_slice();
 
-    let tx: MultiEraTx = MultiEraTx::decode(Era::Babbage, &tx_bytes)
-        .or_else(|_| MultiEraTx::decode(Era::Alonzo, &tx_bytes))
-        .map_err(|err| anyhow!(format!("PALLAS: {:?}", err)))?;
+    let tx = MultiEraTx::decode_for_era(Era::Conway, tx_bytes)
+        .or_else(|_| MultiEraTx::decode_for_era(Era::Babbage, tx_bytes))
+        .or_else(|_| MultiEraTx::decode_for_era(Era::Alonzo, tx_bytes))?;
 
     let inputs_bytes: Vec<u8> = hex::decode(inputs).map_err(|err| anyhow!(format!("HEX: {:?}", err)))?;
     let outputs_bytes: Vec<u8> = hex::decode(outputs).map_err(|err| anyhow!(format!("HEX: {:?}", err)))?;
@@ -51,9 +54,9 @@ pub fn eval_phase_two(
     let cost_mdls =
         CostMdls::decode_fragment(cost_mdls_bytes).map_err(|err| anyhow!(format!("PALLAS: {:?}", err)))?;
 
-    if let Some(tx_babbage) = tx.as_babbage() {
+    if let Some(tx_conway) = tx.as_conway() {
         let redeemers = tx::eval_phase_two(
-            tx_babbage,
+            tx_conway,
             &resolved_inputs,
             Some(&cost_mdls),
             Some(&ex_budget),