diff --git a/runtime/acala/src/lib.rs b/runtime/acala/src/lib.rs
index dd9aaf10f..0dc11d856 100644
--- a/runtime/acala/src/lib.rs
+++ b/runtime/acala/src/lib.rs
@@ -412,7 +412,7 @@ parameter_types! {
 	pub const GeneralCouncilMotionDuration: BlockNumber = 3 * DAYS;
 	pub const CouncilDefaultMaxProposals: u32 = 20;
 	pub const CouncilDefaultMaxMembers: u32 = 30;
-	pub MaxProposalWeight: Weight = Perbill::from_percent(50) * RuntimeBlockWeights::get().max_block;
+	pub MaxProposalWeight: Weight = Perbill::from_percent(60) * RuntimeBlockWeights::get().max_block;
 }
 
 impl pallet_collective::Config<GeneralCouncilInstance> for Runtime {
diff --git a/runtime/karura/src/lib.rs b/runtime/karura/src/lib.rs
index 427001785..a62159dcb 100644
--- a/runtime/karura/src/lib.rs
+++ b/runtime/karura/src/lib.rs
@@ -420,7 +420,7 @@ parameter_types! {
 	pub const GeneralCouncilMotionDuration: BlockNumber = 3 * DAYS;
 	pub const CouncilDefaultMaxProposals: u32 = 20;
 	pub const CouncilDefaultMaxMembers: u32 = 30;
-	pub MaxProposalWeight: Weight = Perbill::from_percent(50) * RuntimeBlockWeights::get().max_block;
+	pub MaxProposalWeight: Weight = Perbill::from_percent(60) * RuntimeBlockWeights::get().max_block;
 }
 
 impl pallet_collective::Config<GeneralCouncilInstance> for Runtime {
diff --git a/runtime/mandala/src/lib.rs b/runtime/mandala/src/lib.rs
index 10595e4de..ac5527149 100644
--- a/runtime/mandala/src/lib.rs
+++ b/runtime/mandala/src/lib.rs
@@ -379,7 +379,7 @@ parameter_types! {
 	pub const GeneralCouncilMotionDuration: BlockNumber = 7 * DAYS;
 	pub const CouncilDefaultMaxProposals: u32 = 100;
 	pub const CouncilDefaultMaxMembers: u32 = 100;
-	pub MaxProposalWeight: Weight = Perbill::from_percent(50) * RuntimeBlockWeights::get().max_block;
+	pub MaxProposalWeight: Weight = Perbill::from_percent(60) * RuntimeBlockWeights::get().max_block;
 }
 
 impl pallet_collective::Config<GeneralCouncilInstance> for Runtime {