diff --git a/packages/types-support/src/metadata/v15/kusama-rpc.ts b/packages/types-support/src/metadata/v15/kusama-rpc.ts
index 7c401a4daf8..0386bdd6951 100644
--- a/packages/types-support/src/metadata/v15/kusama-rpc.ts
+++ b/packages/types-support/src/metadata/v15/kusama-rpc.ts
@@ -14,7 +14,10 @@ export default {
     "archive_unstable_genesisHash",
     "archive_unstable_hashByHeight",
     "archive_unstable_header",
+    "archive_unstable_stopStorage",
     "archive_unstable_storage",
+    "archive_unstable_storageDiff",
+    "archive_unstable_storageDiff_stopStorageDiff",
     "author_hasKey",
     "author_hasSessionKeys",
     "author_insertKey",
diff --git a/packages/types-support/src/metadata/v15/kusama-ver.ts b/packages/types-support/src/metadata/v15/kusama-ver.ts
index 71dfa2c3c40..1b7ce1241a8 100644
--- a/packages/types-support/src/metadata/v15/kusama-ver.ts
+++ b/packages/types-support/src/metadata/v15/kusama-ver.ts
@@ -106,5 +106,6 @@ export default {
     ]
   ],
   "transactionVersion": 26,
+  "systemVersion": 1,
   "stateVersion": 1
 };
diff --git a/packages/types-support/src/metadata/v15/polkadot-rpc.ts b/packages/types-support/src/metadata/v15/polkadot-rpc.ts
index c8cce10ecb5..c4483b38849 100644
--- a/packages/types-support/src/metadata/v15/polkadot-rpc.ts
+++ b/packages/types-support/src/metadata/v15/polkadot-rpc.ts
@@ -14,7 +14,10 @@ export default {
     "archive_unstable_genesisHash",
     "archive_unstable_hashByHeight",
     "archive_unstable_header",
+    "archive_unstable_stopStorage",
     "archive_unstable_storage",
+    "archive_unstable_storageDiff",
+    "archive_unstable_storageDiff_stopStorageDiff",
     "author_hasKey",
     "author_hasSessionKeys",
     "author_insertKey",
@@ -74,7 +77,6 @@ export default {
     "mmr_root",
     "mmr_verifyProof",
     "mmr_verifyProofStateless",
-    "offchain_localStorageClear",
     "offchain_localStorageGet",
     "offchain_localStorageSet",
     "payment_queryFeeDetails",
diff --git a/packages/types-support/src/metadata/v15/polkadot-ver.ts b/packages/types-support/src/metadata/v15/polkadot-ver.ts
index be205edebed..816edd3cdaa 100644
--- a/packages/types-support/src/metadata/v15/polkadot-ver.ts
+++ b/packages/types-support/src/metadata/v15/polkadot-ver.ts
@@ -106,5 +106,6 @@ export default {
     ]
   ],
   "transactionVersion": 26,
+  "systemVersion": 1,
   "stateVersion": 1
 };