diff --git a/runtime/calamari/src/lib.rs b/runtime/calamari/src/lib.rs
index f923e7a02..be73def95 100644
--- a/runtime/calamari/src/lib.rs
+++ b/runtime/calamari/src/lib.rs
@@ -365,7 +365,7 @@ parameter_types! {
 	pub const VotingPeriod: BlockNumber = 7 * DAYS;
 	pub const FastTrackVotingPeriod: BlockNumber = 3 * HOURS;
 	pub const InstantAllowed: bool = true;
-	pub const MinimumDeposit: Balance = 20 * KMA;
+	pub const MinimumDeposit: Balance = 1000 * KMA;
 	pub const EnactmentPeriod: BlockNumber = 1 * DAYS;
 	pub const CooloffPeriod: BlockNumber = 7 * DAYS;
 	pub const PreimageByteDeposit: Balance = deposit(0, 1);
@@ -497,8 +497,8 @@ impl pallet_membership::Config<TechnicalMembershipInstance> for Runtime {
 
 parameter_types! {
 	pub const ProposalBond: Permill = Permill::from_percent(1);
-	pub const ProposalBondMinimum: Balance = 50 * KMA;
-	pub const ProposalBondMaximum: Balance = 1000 * KMA;
+	pub const ProposalBondMinimum: Balance = 500 * KMA;
+	pub const ProposalBondMaximum: Balance = 10_000 * KMA;
 	pub const SpendPeriod: BlockNumber = 6 * DAYS;
 	pub const Burn: Permill = Permill::from_percent(0);
 	pub const TreasuryPalletId: PalletId = PalletId(*b"py/trsry");
@@ -579,7 +579,7 @@ impl pallet_scheduler::Config for Runtime {
 
 parameter_types! {
 	pub const PreimageMaxSize: u32 = 4096 * 1024;
-	pub const PreimageBaseDeposit: Balance = 1 * KMA;
+	pub const PreimageBaseDeposit: Balance = 1_000 * KMA;
 }
 
 impl pallet_preimage::Config for Runtime {
diff --git a/runtime/dolphin/src/lib.rs b/runtime/dolphin/src/lib.rs
index 436c3678d..18f7369a5 100644
--- a/runtime/dolphin/src/lib.rs
+++ b/runtime/dolphin/src/lib.rs
@@ -495,8 +495,8 @@ impl pallet_membership::Config<TechnicalMembershipInstance> for Runtime {
 
 parameter_types! {
 	pub const ProposalBond: Permill = Permill::from_percent(1);
-	pub const ProposalBondMinimum: Balance = 50 * DOL;
-	pub const ProposalBondMaximum: Balance = 1000 * DOL;
+	pub const ProposalBondMinimum: Balance = 500 * DOL;
+	pub const ProposalBondMaximum: Balance = 10_000 * DOL;
 	pub const SpendPeriod: BlockNumber = 10 * MINUTES;
 	pub const Burn: Permill = Permill::from_percent(0);
 	pub const TreasuryPalletId: PalletId = PalletId(*b"py/trsry");
@@ -577,7 +577,7 @@ impl pallet_scheduler::Config for Runtime {
 
 parameter_types! {
 	pub const PreimageMaxSize: u32 = 4096 * 1024;
-	pub const PreimageBaseDeposit: Balance = 1 * DOL;
+	pub const PreimageBaseDeposit: Balance = 1_000 * DOL;
 }
 
 impl pallet_preimage::Config for Runtime {
diff --git a/runtime/manta/src/lib.rs b/runtime/manta/src/lib.rs
index cddfde247..d1f849f23 100644
--- a/runtime/manta/src/lib.rs
+++ b/runtime/manta/src/lib.rs
@@ -337,7 +337,7 @@ impl pallet_scheduler::Config for Runtime {
 
 parameter_types! {
 	pub const PreimageMaxSize: u32 = 4096 * 1024;
-	pub const PreimageBaseDeposit: Balance = 1 * MANTA;
+	pub const PreimageBaseDeposit: Balance = 10 * MANTA;
 	// One cent: $10,000 / MB
 	pub const PreimageByteDeposit: Balance = 1 * cMANTA;
 }