diff --git a/runtime/devnet/src/lib.rs b/runtime/devnet/src/lib.rs
index cfa5816c..1db57107 100644
--- a/runtime/devnet/src/lib.rs
+++ b/runtime/devnet/src/lib.rs
@@ -149,6 +149,11 @@ pub type Executive = frame_executive::Executive<
 	frame_system::ChainContext<Runtime>,
 	Runtime,
 	AllPalletsWithSystem,
+	(
+		pallet_assets::migration::v1::MigrateToV1<Runtime>,
+		pallet_xcm::migration::v1::MigrateToV1<Runtime>,
+		pallet_xc_asset_config::migrations::MigrationXcmV3<Runtime>,
+	)
 >;
 
 /// Handles converting a weight scalar to a fee value, based on the scale and granularity of the
diff --git a/runtime/devnet/src/weights/pallet_block_reward.rs b/runtime/devnet/src/weights/pallet_block_reward.rs
index 64e0f509..917a65a1 100644
--- a/runtime/devnet/src/weights/pallet_block_reward.rs
+++ b/runtime/devnet/src/weights/pallet_block_reward.rs
@@ -46,7 +46,7 @@ pub struct WeightInfo<T>(PhantomData<T>);
 impl<T: frame_system::Config> pallet_block_reward::WeightInfo for WeightInfo<T> {
 	// Storage: BlockReward RewardDistributionConfigStorage (r:0 w:1)
 	fn set_configuration() -> Weight {
-		Weight::from_ref_time(17_000_000 as u64)
+		Weight::from_parts(17_000_000 as u64, 0)
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
 }
diff --git a/runtime/devnet/src/weights/pallet_proxy.rs b/runtime/devnet/src/weights/pallet_proxy.rs
index 8d4fbedc..ed95118b 100644
--- a/runtime/devnet/src/weights/pallet_proxy.rs
+++ b/runtime/devnet/src/weights/pallet_proxy.rs
@@ -49,9 +49,9 @@ impl<T: frame_system::Config> pallet_proxy::WeightInfo for WeightInfo<T> {
 	// Storage: Proxy Proxies (r:1 w:0)
 	/// The range of component `p` is `[1, 31]`.
 	fn proxy(p: u32, ) -> Weight {
-		Weight::from_ref_time(16_000_000 as u64)
+		Weight::from_parts(16_000_000 as u64, 0)
 			// Standard Error: 1_679
-			.saturating_add(Weight::from_ref_time(62_536 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(62_536 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(1 as u64))
 	}
 	// Storage: Proxy Proxies (r:1 w:0)
@@ -60,11 +60,11 @@ impl<T: frame_system::Config> pallet_proxy::WeightInfo for WeightInfo<T> {
 	/// The range of component `a` is `[0, 31]`.
 	/// The range of component `p` is `[1, 31]`.
 	fn proxy_announced(a: u32, p: u32, ) -> Weight {
-		Weight::from_ref_time(32_000_000 as u64)
+		Weight::from_parts(32_000_000 as u64, 0)
 			// Standard Error: 2_798
-			.saturating_add(Weight::from_ref_time(197_053 as u64).saturating_mul(a as u64))
+			.saturating_add(Weight::from_parts(197_053 as u64, 0).saturating_mul(a as u64))
 			// Standard Error: 2_787
-			.saturating_add(Weight::from_ref_time(32_718 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(32_718 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(3 as u64))
 			.saturating_add(T::DbWeight::get().writes(2 as u64))
 	}
@@ -73,11 +73,11 @@ impl<T: frame_system::Config> pallet_proxy::WeightInfo for WeightInfo<T> {
 	/// The range of component `a` is `[0, 31]`.
 	/// The range of component `p` is `[1, 31]`.
 	fn remove_announcement(a: u32, p: u32, ) -> Weight {
-		Weight::from_ref_time(23_000_000 as u64)
+		Weight::from_parts(23_000_000 as u64, 0)
 			// Standard Error: 1_739
-			.saturating_add(Weight::from_ref_time(158_044 as u64).saturating_mul(a as u64))
+			.saturating_add(Weight::from_parts(158_044 as u64, 0).saturating_mul(a as u64))
 			// Standard Error: 1_732
-			.saturating_add(Weight::from_ref_time(26_141 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(26_141 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(2 as u64))
 			.saturating_add(T::DbWeight::get().writes(2 as u64))
 	}
@@ -86,11 +86,11 @@ impl<T: frame_system::Config> pallet_proxy::WeightInfo for WeightInfo<T> {
 	/// The range of component `a` is `[0, 31]`.
 	/// The range of component `p` is `[1, 31]`.
 	fn reject_announcement(a: u32, p: u32, ) -> Weight {
-		Weight::from_ref_time(24_000_000 as u64)
+		Weight::from_parts(24_000_000 as u64, 0)
 			// Standard Error: 1_764
-			.saturating_add(Weight::from_ref_time(133_349 as u64).saturating_mul(a as u64))
+			.saturating_add(Weight::from_parts(133_349 as u64, 0).saturating_mul(a as u64))
 			// Standard Error: 1_757
-			.saturating_add(Weight::from_ref_time(22_759 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(22_759 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(2 as u64))
 			.saturating_add(T::DbWeight::get().writes(2 as u64))
 	}
@@ -100,38 +100,38 @@ impl<T: frame_system::Config> pallet_proxy::WeightInfo for WeightInfo<T> {
 	/// The range of component `a` is `[0, 31]`.
 	/// The range of component `p` is `[1, 31]`.
 	fn announce(a: u32, p: u32, ) -> Weight {
-		Weight::from_ref_time(29_000_000 as u64)
+		Weight::from_parts(29_000_000 as u64, 0)
 			// Standard Error: 2_794
-			.saturating_add(Weight::from_ref_time(202_177 as u64).saturating_mul(a as u64))
+			.saturating_add(Weight::from_parts(202_177 as u64, 0).saturating_mul(a as u64))
 			// Standard Error: 2_783
-			.saturating_add(Weight::from_ref_time(33_471 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(33_471 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(3 as u64))
 			.saturating_add(T::DbWeight::get().writes(2 as u64))
 	}
 	// Storage: Proxy Proxies (r:1 w:1)
 	/// The range of component `p` is `[1, 31]`.
 	fn add_proxy(p: u32, ) -> Weight {
-		Weight::from_ref_time(25_000_000 as u64)
+		Weight::from_parts(25_000_000 as u64, 0)
 			// Standard Error: 2_970
-			.saturating_add(Weight::from_ref_time(142_211 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(142_211 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(1 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
 	// Storage: Proxy Proxies (r:1 w:1)
 	/// The range of component `p` is `[1, 31]`.
 	fn remove_proxy(p: u32, ) -> Weight {
-		Weight::from_ref_time(25_000_000 as u64)
+		Weight::from_parts(25_000_000 as u64, 0)
 			// Standard Error: 2_445
-			.saturating_add(Weight::from_ref_time(115_634 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(115_634 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(1 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
 	// Storage: Proxy Proxies (r:1 w:1)
 	/// The range of component `p` is `[1, 31]`.
 	fn remove_proxies(p: u32, ) -> Weight {
-		Weight::from_ref_time(21_000_000 as u64)
+		Weight::from_parts(21_000_000 as u64, 0)
 			// Standard Error: 2_769
-			.saturating_add(Weight::from_ref_time(123_291 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(123_291 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(1 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
@@ -139,18 +139,18 @@ impl<T: frame_system::Config> pallet_proxy::WeightInfo for WeightInfo<T> {
 	// Storage: Proxy Proxies (r:1 w:1)
 	/// The range of component `p` is `[1, 31]`.
 	fn create_pure(p: u32, ) -> Weight {
-		Weight::from_ref_time(28_000_000 as u64)
+		Weight::from_parts(28_000_000 as u64, 0)
 			// Standard Error: 8_594
-			.saturating_add(Weight::from_ref_time(224_087 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(224_087 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(2 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}
 	// Storage: Proxy Proxies (r:1 w:1)
 	/// The range of component `p` is `[0, 30]`.
 	fn kill_pure(p: u32, ) -> Weight {
-		Weight::from_ref_time(22_000_000 as u64)
+		Weight::from_parts(22_000_000 as u64, 0)
 			// Standard Error: 5_885
-			.saturating_add(Weight::from_ref_time(109_630 as u64).saturating_mul(p as u64))
+			.saturating_add(Weight::from_parts(109_630 as u64, 0).saturating_mul(p as u64))
 			.saturating_add(T::DbWeight::get().reads(1 as u64))
 			.saturating_add(T::DbWeight::get().writes(1 as u64))
 	}