Bump crates

Cargo.toml

@@ -24,9 +24,9 @@ version = "0.12.0"
 anyhow = { version = "1.0.71" }
 cargo_metadata = { version = "0.18.1" }
 clap = { version = "4.3.4" }
-contract-build = { version = "4.0.0-rc.3" }
-contract-metadata = { version = "4.0.0-rc.3" }
-contract-transcode = { version = "4.0.0-rc.3" }
+contract-build = { version = "4.0.0-rc.4" }
+contract-metadata = { version = "4.0.0-rc.4" }
+contract-transcode = { version = "4.0.0-rc.4" }
 convert_case = { version = "0.6.0" }
 crossterm = { version = "0.26.0" }
 darling = { version = "0.20.3" }
@@ -44,16 +44,16 @@ wat = { version = "1.0.71" }
 # Substrate dependencies
 
 frame-metadata = { version = "16.0.0" }
-frame-support = { version = "28.0.0"}
-frame-system = { version = "28.0.0" }
-pallet-balances = { version = "28.0.0" }
-pallet-contracts = { version = "27.0.0" }
-pallet-contracts-uapi = { version = "5.0.0" }
-pallet-timestamp = { version = "27.0.0"}
-sp-core = { version = "28.0.0" }
-sp-externalities = { version = "0.25.0" }
-sp-io = { version = "30.0.0" }
-sp-runtime-interface = { version = "24.0.0" }
+frame-support = { version = "30.0.0"}
+frame-system = { version = "30.0.0" }
+pallet-balances = { version = "30.0.0" }
+pallet-contracts = { version = "29.0.0" }
+pallet-contracts-uapi = { package = "pallet-contracts-uapi-next", version = "=6.0.3", default-features = false }
+pallet-timestamp = { version = "29.0.0"}
+sp-core = { version = "30.0.0" }
+sp-externalities = { version = "0.27.0" }
+sp-io = { version = "32.0.0" }
+sp-runtime-interface = { version = "26.0.0" }
 
 # Local dependencies
 

drink/src/runtime/minimal.rs

@@ -139,7 +139,6 @@ mod construct_runtime {
         type FreezeIdentifier = ();
         type MaxLocks = ();
         type MaxReserves = ();
-        type MaxHolds = ConstU32<1>;
         type MaxFreezes = ();
         type RuntimeHoldReason = RuntimeHoldReason;
         type RuntimeFreezeReason = RuntimeFreezeReason;
@@ -205,6 +204,7 @@ mod construct_runtime {
         type RuntimeHoldReason = RuntimeHoldReason;
         type Environment = ();
         type Xcm = ();
+        type ApiVersion = ();
     }
 
     // ------------ Implement `drink::Runtime` trait ---------------------------------------------------

drink/src/session/mock/extension.rs

@@ -1,7 +1,6 @@
 use std::sync::{Arc, Mutex};
 
-use pallet_contracts::{debug::ExecResult, ExecReturnValue};
-use pallet_contracts_uapi::ReturnFlags;
+use pallet_contracts::{chain_extension::ReturnFlags, debug::ExecResult, ExecReturnValue};
 use parity_scale_codec::{Decode, Encode};
 
 use crate::{