diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd543718d0..a6b1a3ff74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 1.23.0-beta.x
 
 - Adjust `<Codec>.toRawType()` to use registry name as available
+- Update ProxyType for Kusama, Polkadot & Westend with `IdentityJudgement`
 
 ## 1.22.1 Jun 30, 2020
 
diff --git a/packages/types-known/src/spec/kusama.ts b/packages/types-known/src/spec/kusama.ts
index 093cdf8ab8..960931af09 100644
--- a/packages/types-known/src/spec/kusama.ts
+++ b/packages/types-known/src/spec/kusama.ts
@@ -7,7 +7,10 @@ import { OverrideVersionedType } from '@polkadot/types/types';
 const sharedTypes = {
   Address: 'AccountId',
   Keys: 'SessionKeys5',
-  LookupSource: 'AccountId'
+  LookupSource: 'AccountId',
+  ProxyType: {
+    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'IdentityJudgement']
+  }
 };
 
 const versioned: OverrideVersionedType[] = [
diff --git a/packages/types-known/src/spec/polkadot.ts b/packages/types-known/src/spec/polkadot.ts
index d3bf751814..b052cb34ef 100644
--- a/packages/types-known/src/spec/polkadot.ts
+++ b/packages/types-known/src/spec/polkadot.ts
@@ -9,7 +9,7 @@ const sharedTypes = {
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
   ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'SudoBalances']
+    _enum: ['Any', 'NonTransfer', 'Governance', 'Staking', 'SudoBalances', 'IdentityJudgement']
   }
 };
 
diff --git a/packages/types-known/src/spec/westend.ts b/packages/types-known/src/spec/westend.ts
index 608420bfd3..a2386ec34c 100644
--- a/packages/types-known/src/spec/westend.ts
+++ b/packages/types-known/src/spec/westend.ts
@@ -9,7 +9,7 @@ const sharedTypes = {
   Keys: 'SessionKeys5',
   LookupSource: 'AccountId',
   ProxyType: {
-    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances']
+    _enum: ['Any', 'NonTransfer', 'Staking', 'SudoBalances', 'IdentityJudgement']
   }
 };