diff --git a/packages/ui-identicon/package.json b/packages/ui-identicon/package.json
index c3e4a526..614a45c5 100644
--- a/packages/ui-identicon/package.json
+++ b/packages/ui-identicon/package.json
@@ -24,8 +24,8 @@
     "react": "*"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.42.1",
-    "@polkadot/util-crypto": "^0.42.1",
+    "@polkadot/keyring": "^0.43.0-beta.0",
+    "@polkadot/util-crypto": "^0.43.0-beta.0",
     "xmlserializer": "^0.6.1"
   }
 }
diff --git a/packages/ui-identicon/src/Identicon.tsx b/packages/ui-identicon/src/Identicon.tsx
index 6786741f..3524d987 100644
--- a/packages/ui-identicon/src/Identicon.tsx
+++ b/packages/ui-identicon/src/Identicon.tsx
@@ -74,7 +74,7 @@ export default class IdentityIcon extends React.PureComponent<Props, State> {
         ? encodeAddress(value, prefix)
         : value;
 
-      decodeAddress(address as string, prefix);
+      decodeAddress(address as string, false, prefix);
 
       return address === prevState.address
         ? null
diff --git a/packages/ui-keyring/package.json b/packages/ui-keyring/package.json
index 5d3ad6c1..dc5cb577 100644
--- a/packages/ui-keyring/package.json
+++ b/packages/ui-keyring/package.json
@@ -17,9 +17,9 @@
     "styled-components": "^4.1.3"
   },
   "devDependencies": {
-    "@polkadot/keyring": "^0.42.1",
-    "@polkadot/types": "^0.52.1",
-    "@polkadot/util": "^0.42.1"
+    "@polkadot/keyring": "^0.43.0-beta.0",
+    "@polkadot/types": "^0.53.0-beta.1",
+    "@polkadot/util": "^0.43.0-beta.0"
   },
   "peerDependencies": {
     "@polkadot/keyring": "*",
diff --git a/packages/ui-keyring/src/Base.ts b/packages/ui-keyring/src/Base.ts
index cabdb2b7..85d1c0fe 100644
--- a/packages/ui-keyring/src/Base.ts
+++ b/packages/ui-keyring/src/Base.ts
@@ -43,8 +43,8 @@ export default class Base {
     throw new Error(`Keyring should be initialised via 'loadAll' before use`);
   }
 
-  decodeAddress (key: string | Uint8Array): Uint8Array {
-    return this.keyring.decodeAddress(key);
+  decodeAddress (key: string | Uint8Array, ignoreChecksum?: boolean): Uint8Array {
+    return this.keyring.decodeAddress(key, ignoreChecksum);
   }
 
   encodeAddress (key: string | Uint8Array): string {
diff --git a/packages/ui-keyring/src/Keyring.ts b/packages/ui-keyring/src/Keyring.ts
index 49b6389c..56cc8120 100644
--- a/packages/ui-keyring/src/Keyring.ts
+++ b/packages/ui-keyring/src/Keyring.ts
@@ -153,7 +153,8 @@ export class Keyring extends Base implements KeyringStruct {
 
   private loadAccount (json: KeyringJson, key: string) {
     if (!json.meta.isTesting && (json as KeyringPair$Json).encoded) {
-      const pair = this.keyring.addFromJson(json as KeyringPair$Json);
+      // FIXME Just for the transition period (ignoreChecksum)
+      const pair = this.keyring.addFromJson(json as KeyringPair$Json, true);
 
       this.accounts.add(pair.address(), json);
     }
@@ -167,7 +168,8 @@ export class Keyring extends Base implements KeyringStruct {
     const address = this.encodeAddress(
       isHex(json.address)
         ? hexToU8a(json.address)
-        : this.decodeAddress(json.address)
+        // FIXME Just for the transition period (ignoreChecksum)
+        : this.decodeAddress(json.address, true)
     );
     const [, hexAddr] = key.split(':');
 
@@ -193,7 +195,8 @@ export class Keyring extends Base implements KeyringStruct {
     const pair = createPair(
       this.keyring.type,
       {
-        publicKey: this.decodeAddress(json.address)
+        // FIXME Just for the transition period (ignoreChecksum)
+        publicKey: this.decodeAddress(json.address, true)
       },
       json.meta,
       hexToU8a(json.encoded)
diff --git a/packages/ui-settings/package.json b/packages/ui-settings/package.json
index ef29de86..ef3bb39b 100644
--- a/packages/ui-settings/package.json
+++ b/packages/ui-settings/package.json
@@ -10,7 +10,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@babel/runtime": "^7.3.4",
-    "@polkadot/util": "^0.42.1",
+    "@polkadot/util": "^0.43.0-beta.0",
     "@types/store": "^2.0.1",
     "store": "^2.0.12"
   }
diff --git a/packages/ui-util/package.json b/packages/ui-util/package.json
index 6db08d2e..264ef7ea 100644
--- a/packages/ui-util/package.json
+++ b/packages/ui-util/package.json
@@ -12,7 +12,7 @@
     "@babel/runtime": "^7.3.4"
   },
   "devDependencies": {
-    "@polkadot/types": "^0.52.1"
+    "@polkadot/types": "^0.53.0-beta.1"
   },
   "peerDependencies": {
     "@polkadot/types": "*"
diff --git a/yarn.lock b/yarn.lock
index 9dc62718..9f130b91 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1694,15 +1694,26 @@
     "@types/bs58" "^4.0.0"
     bs58 "^4.0.1"
 
+"@polkadot/keyring@^0.43.0-beta.0":
+  version "0.43.0-beta.0"
+  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-0.43.0-beta.0.tgz#d1f6edb24d9b9a817d48d6b180da8d0efb7c6121"
+  integrity sha512-izJw9KxXpmewQw9aKIjmNpKiLnVNdvSY6fA55aXGLlCDLjkkufW1OXoZmhsGi3jWzto6wWWAFfnzBxvimzuPBQ==
+  dependencies:
+    "@babel/runtime" "^7.4.0"
+    "@polkadot/util" "^0.43.0-beta.0"
+    "@polkadot/util-crypto" "^0.43.0-beta.0"
+    "@types/bs58" "^4.0.0"
+    bs58 "^4.0.1"
+
 "@polkadot/ts@^0.1.56":
   version "0.1.56"
   resolved "https://registry.yarnpkg.com/@polkadot/ts/-/ts-0.1.56.tgz#ffd6e9c95704a7fb90b918193b9dc5c440114b27"
   integrity sha512-wnt4zXxZXyz6WaubTO/I+nUElwV2DogFzdl6CrKfVn2PTWp8uHN06W9s40FH57ORtmQfDr9rLRP8Nq+oIyElbg==
 
-"@polkadot/types@^0.52.1":
-  version "0.52.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/types/-/types-0.52.1.tgz#f24e02bdb280c191119b8d8e3d08785f9bf971ec"
-  integrity sha512-63uaHnQl2hJ0h7bEryMDQxHzLb0KxlLND3RrNEZ7CTCtRc8wJ4ZQemO0Mdn0N0WClwqY5TuQqvg3cWNWLz3BaA==
+"@polkadot/types@^0.53.0-beta.1":
+  version "0.53.0-beta.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/types/-/types-0.53.0-beta.1.tgz#8a039e3dcbf060cc941130fd825f030f878a6cbd"
+  integrity sha512-2NcfJGU130xbCU12cFr5sYwgMl5NgNaup51WVepDiDZKY56SK9hrdQ79Z7VLgOoAsmN/IhZUe+5899SDCbdfoA==
   dependencies:
     "@babel/runtime" "^7.4.0"
     "@polkadot/keyring" "^0.42.1"
@@ -1730,6 +1741,28 @@
     tweetnacl "^1.0.1"
     xxhashjs "^0.2.2"
 
+"@polkadot/util-crypto@^0.43.0-beta.0":
+  version "0.43.0-beta.0"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-0.43.0-beta.0.tgz#73440c789c83e7ff19d6ac7347a1573cd97b0da5"
+  integrity sha512-840A3Dl+j6RHMeaQDwINM79VaVtBZdOSw2m7EuTkQXE1+705pLrwqpwUcXHNEo9fCz6Io6MkavJUm9nKZotjww==
+  dependencies:
+    "@babel/runtime" "^7.4.0"
+    "@polkadot/util" "^0.43.0-beta.0"
+    "@polkadot/wasm-crypto" "^0.6.1"
+    "@polkadot/wasm-dalek-ed25519" "^0.6.1"
+    "@polkadot/wasm-schnorrkel" "^0.6.1"
+    "@types/bip39" "^2.4.2"
+    "@types/pbkdf2" "^3.0.0"
+    "@types/secp256k1" "^3.5.0"
+    "@types/webassembly-js-api" "^0.0.2"
+    "@types/xxhashjs" "^0.2.1"
+    bip39 "^2.5.0"
+    blakejs "^1.1.0"
+    js-sha3 "^0.8.0"
+    secp256k1 "^3.6.2"
+    tweetnacl "^1.0.1"
+    xxhashjs "^0.2.2"
+
 "@polkadot/util@^0.42.1":
   version "0.42.1"
   resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.42.1.tgz#270f87c5370ab38e17d7aa77804686dc309328f7"
@@ -1745,6 +1778,21 @@
     ip-regex "^4.0.0"
     moment "^2.24.0"
 
+"@polkadot/util@^0.43.0-beta.0":
+  version "0.43.0-beta.0"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-0.43.0-beta.0.tgz#ec621344b690d49fec473c2a9b0d215b13d4decd"
+  integrity sha512-XTHb3fowTO4fPTE+72xh1Cdy+/gdmi5ytsHuZtlNC1DH09TZ6R3GBi9NzX4mQZsH8dSUOzQkGHiHzCPRULE9fQ==
+  dependencies:
+    "@babel/runtime" "^7.4.0"
+    "@types/bn.js" "^4.11.4"
+    "@types/deasync" "^0.1.0"
+    "@types/ip-regex" "^3.0.0"
+    bn.js "^4.11.8"
+    camelcase "^5.2.0"
+    chalk "^2.4.2"
+    ip-regex "^4.0.0"
+    moment "^2.24.0"
+
 "@polkadot/wasm-crypto@^0.6.1":
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-0.6.1.tgz#34e14cf6946060e50bc6f423afa6a11b8eadec4e"