diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index e19450811..d088b053e 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1,4 +1,4 @@
-     673	Frank                         	Update all.json (#3414)
+     674	Frank                         	Update all.json (#3418)
      618	Tim Janssen                   	Update all.json (#3416)
      610	Mich                          	block `rescue-ai.netlify.app` (#3375)
      533	Jaco                          	Add missing cross-check entries (#3407)
diff --git a/all.json b/all.json
index a27382186..867d07609 100644
--- a/all.json
+++ b/all.json
@@ -32,8 +32,6 @@
 		"07e96d43-381a-46a3-9c16-6daf97213efc.co",
 		"09sync00.duckdns.org",
 		"0vvwvuniswap.top",
-		"on-blockchain.com",
-		"polkadot.support",
 		"0vvwwuniswap.top",
 		"0vwwuniswap.top",
 		"0x0c4681e6c0235179ec3d4f4fc4df3d14fdd96017.xyz",
@@ -11119,6 +11117,7 @@
 		"omaylokt.site",
 		"ominidefi.io",
 		"omnidefi.io",
+		"on-blockchain.com",
 		"on-dapps.com",
 		"onappswallsync.org",
 		"onbotzrectifyerz.xyz",
@@ -11893,6 +11892,7 @@
 		"polkadot.run",
 		"polkadot.shop",
 		"polkadot.site",
+		"polkadot.support",
 		"polkadot.trade",
 		"polkadot.us.com",
 		"polkadot.whitelist-web3.com",
diff --git a/all/com/all.json b/all/com/all.json
index a9a826f5b..0f1dddf3b 100644
--- a/all/com/all.json
+++ b/all/com/all.json
@@ -4161,6 +4161,7 @@
 	"offxcl.com",
 	"ofxglobaltrade.com",
 	"okxcwallet.com",
+	"on-blockchain.com",
 	"on-dapps.com",
 	"onchaindaps.com",
 	"onchainsync.com",
diff --git a/all/support/all.json b/all/support/all.json
index 56cba7797..2060822f4 100644
--- a/all/support/all.json
+++ b/all/support/all.json
@@ -25,6 +25,7 @@
 	"metachain.support",
 	"mywallet.support",
 	"noderest.support",
+	"polkadot.support",
 	"revokedapp.support",
 	"support-metamask.support",
 	"syncwallet.support",
diff --git a/meta/2023-05.json b/meta/2023-05.json
index a9d40deaf..6e0697b12 100644
--- a/meta/2023-05.json
+++ b/meta/2023-05.json
@@ -1,4 +1,12 @@
 [
+	{
+		"date": "2023-05-31",
+		"url": "on-blockchain.com"
+	},
+	{
+		"date": "2023-05-31",
+		"url": "polkadot.support"
+	},
 	{
 		"date": "2023-05-30",
 		"url": "aismartfix.com"
diff --git a/package.json b/package.json
index ac0847754..00200409f 100644
--- a/package.json
+++ b/package.json
@@ -14,9 +14,9 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "0.21.4-55-x",
+  "version": "0.21.4-56-x",
   "versions": {
-    "git": "0.21.4-55-x",
+    "git": "0.21.4-56-x",
     "npm": "0.21.3"
   },
   "workspaces": [
diff --git a/packages/phishing/package.json b/packages/phishing/package.json
index 05123753e..0044b0229 100644
--- a/packages/phishing/package.json
+++ b/packages/phishing/package.json
@@ -18,7 +18,7 @@
     "./detectPackage.cjs"
   ],
   "type": "module",
-  "version": "0.21.4-55-x",
+  "version": "0.21.4-56-x",
   "main": "index.js",
   "dependencies": {
     "@polkadot/util": "^12.2.1",
diff --git a/packages/phishing/src/packageInfo.ts b/packages/phishing/src/packageInfo.ts
index d40e743f2..a2b9f68dc 100644
--- a/packages/phishing/src/packageInfo.ts
+++ b/packages/phishing/src/packageInfo.ts
@@ -3,4 +3,4 @@
 
 // Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/phishing', path: 'auto', type: 'auto', version: '0.21.4-55-x' };
+export const packageInfo = { name: '@polkadot/phishing', path: 'auto', type: 'auto', version: '0.21.4-56-x' };