diff --git a/paseo/parachain/bulletin/chainspec.json b/paseo/parachain/bulletin/chainspec.json
index f01b8829..ab32d2df 100644
--- a/paseo/parachain/bulletin/chainspec.json
+++ b/paseo/parachain/bulletin/chainspec.json
@@ -3,8 +3,10 @@
   "id": "bulletin-paseo",
   "chainType": "Live",
   "bootNodes": [
-    "/dns/paseo-bulletin-collator-node-0.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWRuKisocQ2Z5hBZagV5YGxJMYuW13xT42sUiUCWf5bRtu",
-    "/dns/paseo-bulletin-collator-node-1.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWSgdX2egCUiXtDUNV6hGh6JrtTb9vQ6iRfFMdnTemQDDp"
+    "/dns4/paseo-bulletin-collator-node-0.parity-testnet.parity.io/tcp/443/wss/p2p/12D3KooWRuKisocQ2Z5hBZagV5YGxJMYuW13xT42sUiUCWf5bRtu",
+    "/dns4/paseo-bulletin-collator-node-1.parity-testnet.parity.io/tcp/443/wss/p2p/12D3KooWSgdX2egCUiXtDUNV6hGh6JrtTb9vQ6iRfFMdnTemQDDp",
+    "/dns4/paseo-bulletin-rpc-node-0.polkadot.io/tcp/443/wss/p2p/12D3KooWG7dt8yAMBaNrWh5juvHMGvJtPKTCaS87kkadWZKpV7ox",
+    "/dns4/paseo-bulletin-rpc-node-1.polkadot.io/tcp/443/wss/p2p/12D3KooWSS9QNRiLGBoZrDrtXvPyBV7QrV7F3A1V8f6xAXECSnj5"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
diff --git a/westend/parachain/bulletin/chainspec.json b/westend/parachain/bulletin/chainspec.json
index 773c3ea9..3ca3c281 100644
--- a/westend/parachain/bulletin/chainspec.json
+++ b/westend/parachain/bulletin/chainspec.json
@@ -3,8 +3,10 @@
   "id": "bulletin-westend",
   "chainType": "Live",
   "bootNodes": [
-    "/dns/westend-bulletin-collator-node-0.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWSxYQRoTT9rZNZRrjCfG2fPpBwPumkQsxLroTKjX6Mvkw",
-    "/dns/westend-bulletin-collator-node-1.parity-testnet.parity.io/tcp/30333/p2p/12D3KooWSD5tovFkmja9aFYA6QM8eU3mFhZKdAuCsa5MgSsNDmxc"
+    "/dns4/westend-bulletin-collator-node-0.parity-testnet.parity.io/tcp/443/wss/p2p/12D3KooWSxYQRoTT9rZNZRrjCfG2fPpBwPumkQsxLroTKjX6Mvkw",
+    "/dns4/westend-bulletin-collator-node-1.parity-testnet.parity.io/tcp/443/wss/p2p/12D3KooWSD5tovFkmja9aFYA6QM8eU3mFhZKdAuCsa5MgSsNDmxc",
+    "/dns4/westend-bulletin-rpc-node-0.polkadot.io/tcp/443/wss/p2p/12D3KooWGb3sdXpdQPvL1wwHYHpQpMAEWxpgNNb6sndHmCByMXZw",
+    "/dns4/westend-bulletin-rpc-node-1.polkadot.io/tcp/443/wss/p2p/12D3KooWN8hBVUWXNiur1w6EiEPkTJibbzpagZmm4cphMxWLv9yc"
   ],
   "telemetryEndpoints": null,
   "protocolId": null,
@@ -74,4 +76,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}