diff --git a/catalyst-gateway/bin/Cargo.toml b/catalyst-gateway/bin/Cargo.toml
index 32a0293c3736..0e5035208d17 100644
--- a/catalyst-gateway/bin/Cargo.toml
+++ b/catalyst-gateway/bin/Cargo.toml
@@ -18,9 +18,9 @@ workspace = true
 cardano-chain-follower = { version = "0.0.5", git = "https://github.com/input-output-hk/catalyst-libs.git", tag = "cardano-chain-follower-v0.0.5" }
 c509-certificate = { version = "0.0.3", git = "https://github.com/input-output-hk/catalyst-libs.git", tag = "v0.0.3" }
 
-pallas = { version = "0.30.1", git = "https://github.com/input-output-hk/catalyst-pallas.git", rev = "9b5183c8b90b90fe2cc319d986e933e9518957b3" }
-pallas-traverse = { version = "0.30.1", git = "https://github.com/input-output-hk/catalyst-pallas.git", rev = "9b5183c8b90b90fe2cc319d986e933e9518957b3" }
-#pallas-crypto = { version = "0.30.1", git = "https://github.com/input-output-hk/catalyst-pallas.git", rev = "9b5183c8b90b90fe2cc319d986e933e9518957b3" }
+pallas = { version = "0.31.0", git = "https://github.com/input-output-hk/catalyst-pallas.git", rev = "51c0aa752926ecebafbf7b4ba90f62f835b78805" }
+pallas-traverse = { version = "0.31.0", git = "https://github.com/input-output-hk/catalyst-pallas.git", rev = "51c0aa752926ecebafbf7b4ba90f62f835b78805" }
+#pallas-crypto = { version = "0.31.0", git = "https://github.com/input-output-hk/catalyst-pallas.git", rev = "51c0aa752926ecebafbf7b4ba90f62f835b78805" }
 
 clap = { version = "4.5.20", features = ["derive", "env"] }
 tracing = { version = "0.1.40", features = ["log"] }
diff --git a/catalyst-gateway/bin/src/cardano/util.rs b/catalyst-gateway/bin/src/cardano/util.rs
index 5383c3690076..8647198e78b4 100644
--- a/catalyst-gateway/bin/src/cardano/util.rs
+++ b/catalyst-gateway/bin/src/cardano/util.rs
@@ -104,7 +104,7 @@ pub fn extract_stake_credentials_from_certs(
                         StakeCredential::AddrKeyhash(stake_credential) => {
                             stake_credentials.push(hex::encode(stake_credential.as_slice()));
                         },
-                        StakeCredential::Scripthash(_) => (),
+                        StakeCredential::ScriptHash(_) => (),
                     }
                 },
                 _ => continue,
diff --git a/catalyst-gateway/bin/src/db/index/block/certs.rs b/catalyst-gateway/bin/src/db/index/block/certs.rs
index 72b2d8165aef..e9ba2b376a3b 100644
--- a/catalyst-gateway/bin/src/db/index/block/certs.rs
+++ b/catalyst-gateway/bin/src/db/index/block/certs.rs
@@ -168,7 +168,7 @@ impl CertInsertQuery {
                 // witnessed.
                 (cred.to_vec(), addr.clone(), false)
             },
-            pallas::ledger::primitives::conway::StakeCredential::Scripthash(script) => {
+            pallas::ledger::primitives::conway::StakeCredential::ScriptHash(script) => {
                 (script.to_vec(), default_addr, true)
             },
         };
@@ -251,8 +251,8 @@ impl CertInsertQuery {
 
     /// Index the certificates in a transaction.
     pub(crate) fn index(
-        &mut self, txs: &pallas::ledger::traverse::MultiEraTx<'_>, slot_no: u64, txn: i16,
-        block: &MultiEraBlock,
+        &mut self, txs: &pallas::ledger::traverse::MultiEraTxWithRawAuxiliary<'_>, slot_no: u64,
+        txn: i16, block: &MultiEraBlock,
     ) {
         #[allow(clippy::match_same_arms)]
         txs.certs().iter().for_each(|cert| {
diff --git a/catalyst-gateway/bin/src/db/index/block/txi.rs b/catalyst-gateway/bin/src/db/index/block/txi.rs
index f8ff02da8af6..394ebbb83458 100644
--- a/catalyst-gateway/bin/src/db/index/block/txi.rs
+++ b/catalyst-gateway/bin/src/db/index/block/txi.rs
@@ -74,7 +74,9 @@ impl TxiInsertQuery {
     }
 
     /// Index the transaction Inputs.
-    pub(crate) fn index(&mut self, txs: &pallas_traverse::MultiEraTx<'_>, slot_no: u64) {
+    pub(crate) fn index(
+        &mut self, txs: &pallas_traverse::MultiEraTxWithRawAuxiliary<'_>, slot_no: u64,
+    ) {
         // Index the TXI's.
         for txi in txs.inputs() {
             let txn_hash = txi.hash().to_vec();
diff --git a/catalyst-gateway/bin/src/db/index/block/txo/mod.rs b/catalyst-gateway/bin/src/db/index/block/txo/mod.rs
index f3f08440e60e..c9f7226a36c9 100644
--- a/catalyst-gateway/bin/src/db/index/block/txo/mod.rs
+++ b/catalyst-gateway/bin/src/db/index/block/txo/mod.rs
@@ -136,8 +136,8 @@ impl TxoInsertQuery {
 
     /// Index the transaction Inputs.
     pub(crate) fn index(
-        &mut self, txs: &pallas::ledger::traverse::MultiEraTx<'_>, slot_no: u64, txn_hash: &[u8],
-        txn: i16,
+        &mut self, txs: &pallas::ledger::traverse::MultiEraTxWithRawAuxiliary<'_>, slot_no: u64,
+        txn_hash: &[u8], txn: i16,
     ) {
         let txn_id = hex::encode_upper(txn_hash);
 
@@ -159,7 +159,7 @@ impl TxoInsertQuery {
                     txn,
                     txo_index,
                     &address,
-                    txo.lovelace_amount(),
+                    txo.value().coin(),
                     txn_hash,
                 );
 
@@ -171,13 +171,13 @@ impl TxoInsertQuery {
                     slot_no,
                     txn,
                     &address,
-                    txo.lovelace_amount(),
+                    txo.value().coin(),
                 );
 
                 self.unstaked_txo.push(params);
             }
 
-            for asset in txo.non_ada_assets() {
+            for asset in txo.value().assets() {
                 let policy_id = asset.policy().to_vec();
                 for policy_asset in asset.assets() {
                     if policy_asset.is_output() {