diff --git a/packages/types/src/augment/registry.ts b/packages/types/src/augment/registry.ts
index 0a74c7f6aa..7039b1d4f0 100644
--- a/packages/types/src/augment/registry.ts
+++ b/packages/types/src/augment/registry.ts
@@ -7,7 +7,7 @@ import { BlockAttestations, IncludedBlocks, MoreAttestations } from '@polkadot/t
 import { RawAuraPreDigest } from '@polkadot/types/interfaces/aura';
 import { ExtrinsicOrHash, ExtrinsicStatus } from '@polkadot/types/interfaces/author';
 import { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
-import { AllowedSlots, BabeAuthorityWeight, BabeBlockWeight, BabeWeight, EpochAuthorship, MaybeRandomness, MaybeVrf, NextConfigDescriptor, NextConfigDescriptorV1, Randomness, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondary, RawBabePreDigestSecondaryTo159, RawBabePreDigestTo159, SlotNumber, VrfData, VrfProof } from '@polkadot/types/interfaces/babe';
+import { AllowedSlots, BabeAuthorityWeight, BabeBlockWeight, BabeWeight, EpochAuthorship, MaybeRandomness, MaybeVrf, NextConfigDescriptor, NextConfigDescriptorV1, Randomness, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondaryPlain, RawBabePreDigestSecondaryTo159, RawBabePreDigestSecondaryVRF, RawBabePreDigestTo159, SlotNumber, VrfData, VrfOutput, VrfProof } from '@polkadot/types/interfaces/babe';
 import { AccountData, BalanceLock, BalanceLockTo212, Reasons, ReleasesBalances, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
 import { BlockHash } from '@polkadot/types/interfaces/chain';
 import { PrefixedStorageKey } from '@polkadot/types/interfaces/childstate';
@@ -341,9 +341,12 @@ declare module '@polkadot/types/types/registry' {
     RawBabePreDigestPrimary: RawBabePreDigestPrimary;
     'Option<RawBabePreDigestPrimary>': Option<RawBabePreDigestPrimary>;
     'Vec<RawBabePreDigestPrimary>': Vec<RawBabePreDigestPrimary>;
-    RawBabePreDigestSecondary: RawBabePreDigestSecondary;
-    'Option<RawBabePreDigestSecondary>': Option<RawBabePreDigestSecondary>;
-    'Vec<RawBabePreDigestSecondary>': Vec<RawBabePreDigestSecondary>;
+    RawBabePreDigestSecondaryPlain: RawBabePreDigestSecondaryPlain;
+    'Option<RawBabePreDigestSecondaryPlain>': Option<RawBabePreDigestSecondaryPlain>;
+    'Vec<RawBabePreDigestSecondaryPlain>': Vec<RawBabePreDigestSecondaryPlain>;
+    RawBabePreDigestSecondaryVRF: RawBabePreDigestSecondaryVRF;
+    'Option<RawBabePreDigestSecondaryVRF>': Option<RawBabePreDigestSecondaryVRF>;
+    'Vec<RawBabePreDigestSecondaryVRF>': Vec<RawBabePreDigestSecondaryVRF>;
     RawBabePreDigestTo159: RawBabePreDigestTo159;
     'Option<RawBabePreDigestTo159>': Option<RawBabePreDigestTo159>;
     'Vec<RawBabePreDigestTo159>': Vec<RawBabePreDigestTo159>;
@@ -363,6 +366,9 @@ declare module '@polkadot/types/types/registry' {
     VrfData: VrfData;
     'Option<VrfData>': Option<VrfData>;
     'Vec<VrfData>': Vec<VrfData>;
+    VrfOutput: VrfOutput;
+    'Option<VrfOutput>': Option<VrfOutput>;
+    'Vec<VrfOutput>': Vec<VrfOutput>;
     VrfProof: VrfProof;
     'Option<VrfProof>': Option<VrfProof>;
     'Vec<VrfProof>': Vec<VrfProof>;
diff --git a/packages/types/src/interfaces/babe/definitions.ts b/packages/types/src/interfaces/babe/definitions.ts
index 49c98434e6..48fdd68f86 100644
--- a/packages/types/src/interfaces/babe/definitions.ts
+++ b/packages/types/src/interfaces/babe/definitions.ts
@@ -44,19 +44,26 @@ export default {
       _enum: {
         Phantom: 'Null', // index starts at 1... empty slot at 0
         Primary: 'RawBabePreDigestPrimary',
-        Secondary: 'RawBabePreDigestSecondary'
+        SecondaryPlain: 'RawBabePreDigestSecondaryPlain',
+        SecondaryVRF: 'RawBabePreDigestSecondaryVRF'
       }
     },
     RawBabePreDigestPrimary: {
       authorityIndex: 'u32', // AuthorityIndex (also in aura)
       slotNumber: 'SlotNumber',
-      vrfOutput: 'VrfData',
+      vrfOutput: 'VrfOutput',
       vrfProof: 'VrfProof'
     },
-    RawBabePreDigestSecondary: {
+    RawBabePreDigestSecondaryPlain: {
       authorityIndex: 'u32', // AuthorityIndex (also in aura)
       slotNumber: 'SlotNumber'
     },
+    RawBabePreDigestSecondaryVRF: {
+      authorityIndex: 'u32',
+      slotNumber: 'SlotNumber',
+      vrfOutput: 'VrfOutput',
+      vrfProof: 'VrfProof'
+    },
     RawBabePreDigestTo159: {
       _enum: {
         Primary: 'RawBabePreDigestPrimaryTo159',
@@ -67,7 +74,7 @@ export default {
       authorityIndex: 'u32',
       slotNumber: 'SlotNumber',
       weight: 'BabeBlockWeight',
-      vrfOutput: 'VrfData',
+      vrfOutput: 'VrfOutput',
       vrfProof: 'VrfProof'
     },
     RawBabePreDigestSecondaryTo159: {
@@ -83,11 +90,13 @@ export default {
       _enum: {
         Zero: 'u32',
         One: 'u32',
-        Two: 'u32'
+        Two: 'u32',
+        Three: 'u32'
       }
     },
     SlotNumber: 'u64',
     VrfData: '[u8; 32]',
+    VrfOutput: '[u8; 32]',
     VrfProof: '[u8; 64]'
   }
 } as Definitions;
diff --git a/packages/types/src/interfaces/babe/types.ts b/packages/types/src/interfaces/babe/types.ts
index 3b0ddce458..d6350accac 100644
--- a/packages/types/src/interfaces/babe/types.ts
+++ b/packages/types/src/interfaces/babe/types.ts
@@ -55,8 +55,10 @@ export interface RawBabePreDigest extends Enum {
   readonly isPhantom: boolean;
   readonly isPrimary: boolean;
   readonly asPrimary: RawBabePreDigestPrimary;
-  readonly isSecondary: boolean;
-  readonly asSecondary: RawBabePreDigestSecondary;
+  readonly isSecondaryPlain: boolean;
+  readonly asSecondaryPlain: RawBabePreDigestSecondaryPlain;
+  readonly isSecondaryVrf: boolean;
+  readonly asSecondaryVrf: RawBabePreDigestSecondaryVRF;
 }
 
 /** @name RawBabePreDigestCompat */
@@ -67,13 +69,15 @@ export interface RawBabePreDigestCompat extends Enum {
   readonly asOne: u32;
   readonly isTwo: boolean;
   readonly asTwo: u32;
+  readonly isThree: boolean;
+  readonly asThree: u32;
 }
 
 /** @name RawBabePreDigestPrimary */
 export interface RawBabePreDigestPrimary extends Struct {
   readonly authorityIndex: u32;
   readonly slotNumber: SlotNumber;
-  readonly vrfOutput: VrfData;
+  readonly vrfOutput: VrfOutput;
   readonly vrfProof: VrfProof;
 }
 
@@ -82,12 +86,12 @@ export interface RawBabePreDigestPrimaryTo159 extends Struct {
   readonly authorityIndex: u32;
   readonly slotNumber: SlotNumber;
   readonly weight: BabeBlockWeight;
-  readonly vrfOutput: VrfData;
+  readonly vrfOutput: VrfOutput;
   readonly vrfProof: VrfProof;
 }
 
-/** @name RawBabePreDigestSecondary */
-export interface RawBabePreDigestSecondary extends Struct {
+/** @name RawBabePreDigestSecondaryPlain */
+export interface RawBabePreDigestSecondaryPlain extends Struct {
   readonly authorityIndex: u32;
   readonly slotNumber: SlotNumber;
 }
@@ -99,6 +103,14 @@ export interface RawBabePreDigestSecondaryTo159 extends Struct {
   readonly weight: BabeBlockWeight;
 }
 
+/** @name RawBabePreDigestSecondaryVRF */
+export interface RawBabePreDigestSecondaryVRF extends Struct {
+  readonly authorityIndex: u32;
+  readonly slotNumber: SlotNumber;
+  readonly vrfOutput: VrfOutput;
+  readonly vrfProof: VrfProof;
+}
+
 /** @name RawBabePreDigestTo159 */
 export interface RawBabePreDigestTo159 extends Enum {
   readonly isPrimary: boolean;
@@ -113,6 +125,9 @@ export interface SlotNumber extends u64 {}
 /** @name VrfData */
 export interface VrfData extends U8aFixed {}
 
+/** @name VrfOutput */
+export interface VrfOutput extends U8aFixed {}
+
 /** @name VrfProof */
 export interface VrfProof extends U8aFixed {}