diff --git a/runtime/cere-dev/src/lib.rs b/runtime/cere-dev/src/lib.rs
index 9e24fa7b1..7fc904acf 100644
--- a/runtime/cere-dev/src/lib.rs
+++ b/runtime/cere-dev/src/lib.rs
@@ -938,9 +938,9 @@ impl pallet_sudo::Config for Runtime {
 }
 
 parameter_types! {
-	pub const ImOnlineUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
+	pub const ImOnlineUnsignedPriority: TransactionPriority = TransactionPriority::MAX;
 	/// We prioritize im-online heartbeats over election solution submission.
-	pub const StakingUnsignedPriority: TransactionPriority = TransactionPriority::max_value() / 2;
+	pub const StakingUnsignedPriority: TransactionPriority = TransactionPriority::MAX / 2;
 	pub const MaxAuthorities: u32 = 100;
 	pub const MaxKeys: u32 = 10_000;
 	pub const MaxPeerInHeartbeats: u32 = 10_000;