diff --git a/packages/api/package.json b/packages/api/package.json
index 8ec1c4f0476b..33e9755aaf6d 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -35,7 +35,7 @@
     "@polkadot/types-known": "10.5.2-4-x",
     "@polkadot/util": "^12.1.2",
     "@polkadot/util-crypto": "^12.1.2",
-    "eventemitter3": "^5.0.0",
+    "eventemitter3": "^5.0.1",
     "rxjs": "^7.8.1",
     "tslib": "^2.5.0"
   },
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index 91b24c25108d..d2cd491a9e7f 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -29,15 +29,15 @@
     "@polkadot/x-fetch": "^12.1.2",
     "@polkadot/x-global": "^12.1.2",
     "@polkadot/x-ws": "^12.1.2",
-    "eventemitter3": "^5.0.0",
+    "eventemitter3": "^5.0.1",
     "mock-socket": "^9.2.1",
     "nock": "^13.3.1",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
-    "@substrate/connect": "0.7.24"
+    "@substrate/connect": "0.7.25"
   },
   "optionalDependencies": {
-    "@substrate/connect": "0.7.24"
+    "@substrate/connect": "0.7.25"
   }
 }
diff --git a/packages/rpc-provider/src/coder/decodeResponse.spec.ts b/packages/rpc-provider/src/coder/decodeResponse.spec.ts
index 9a6d84f5ad9b..7712bcf0fab2 100644
--- a/packages/rpc-provider/src/coder/decodeResponse.spec.ts
+++ b/packages/rpc-provider/src/coder/decodeResponse.spec.ts
@@ -16,55 +16,55 @@ describe('decodeResponse', (): void => {
 
   it('expects a non-empty input object', (): void => {
     expect(
-      () => coder.decodeResponse(undefined as unknown as JsonRpcResponse)
+      () => coder.decodeResponse(undefined as unknown as JsonRpcResponse<unknown>)
     ).toThrow(/Invalid jsonrpc/);
   });
 
   it('expects a valid jsonrpc field', (): void => {
     expect(
-      () => coder.decodeResponse({} as JsonRpcResponse)
+      () => coder.decodeResponse({} as JsonRpcResponse<unknown>)
     ).toThrow(/Invalid jsonrpc/);
   });
 
   it('expects a valid id field', (): void => {
     expect(
-      () => coder.decodeResponse({ jsonrpc: '2.0' } as JsonRpcResponse)
+      () => coder.decodeResponse({ jsonrpc: '2.0' } as JsonRpcResponse<unknown>)
     ).toThrow(/Invalid id/);
   });
 
   it('expects a valid result field', (): void => {
     expect(
-      () => coder.decodeResponse({ id: 1, jsonrpc: '2.0' } as JsonRpcResponse)
+      () => coder.decodeResponse({ id: 1, jsonrpc: '2.0' } as JsonRpcResponse<unknown>)
     ).toThrow(/No result/);
   });
 
   it('throws any error found', (): void => {
     expect(
-      () => coder.decodeResponse({ error: { code: 123, message: 'test error' }, id: 1, jsonrpc: '2.0' } as JsonRpcResponse)
+      () => coder.decodeResponse({ error: { code: 123, message: 'test error' }, id: 1, jsonrpc: '2.0' } as JsonRpcResponse<unknown>)
     ).toThrow(/123: test error/);
   });
 
   it('throws any error found, with data', (): void => {
     expect(
-      () => coder.decodeResponse({ error: { code: 123, data: 'Error("Some random error description")', message: 'test error' }, id: 1, jsonrpc: '2.0' } as JsonRpcResponse)
+      () => coder.decodeResponse({ error: { code: 123, data: 'Error("Some random error description")', message: 'test error' }, id: 1, jsonrpc: '2.0' } as JsonRpcResponse<unknown>)
     ).toThrow(/123: test error: Some random error description/);
   });
 
   it('allows for number subscription ids', (): void => {
     expect(
-      coder.decodeResponse({ id: 1, jsonrpc: '2.0', method: 'test', params: { result: 'test result', subscription: 1 } } as JsonRpcResponse)
+      coder.decodeResponse({ id: 1, jsonrpc: '2.0', method: 'test', params: { result: 'test result', subscription: 1 } } as JsonRpcResponse<unknown>)
     ).toEqual('test result');
   });
 
   it('allows for string subscription ids', (): void => {
     expect(
-      coder.decodeResponse({ id: 1, jsonrpc: '2.0', method: 'test', params: { result: 'test result', subscription: 'abc' } } as JsonRpcResponse)
+      coder.decodeResponse({ id: 1, jsonrpc: '2.0', method: 'test', params: { result: 'test result', subscription: 'abc' } } as JsonRpcResponse<unknown>)
     ).toEqual('test result');
   });
 
   it('returns the result', (): void => {
     expect(
-      coder.decodeResponse({ id: 1, jsonrpc: '2.0', result: 'some result' } as JsonRpcResponse)
+      coder.decodeResponse({ id: 1, jsonrpc: '2.0', result: 'some result' } as JsonRpcResponse<unknown>)
     ).toEqual('some result');
   });
 });
diff --git a/packages/rpc-provider/src/coder/error.ts b/packages/rpc-provider/src/coder/error.ts
index 3d80abdae0f3..51151e0ad0cd 100644
--- a/packages/rpc-provider/src/coder/error.ts
+++ b/packages/rpc-provider/src/coder/error.ts
@@ -29,10 +29,10 @@ function extend<Data, K extends keyof RpcError<Data>> (that: RpcError<Data>, nam
  * throw new RpcError('some message', RpcError.CODES.METHOD_NOT_FOUND); // => error.code = -32601
  * ```
  */
-export default class RpcError<Data = never> extends Error implements RpcErrorInterface<Data> {
+export default class RpcError<T = never> extends Error implements RpcErrorInterface<T> {
   public code!: number;
 
-  public data?: Data;
+  public data?: T;
 
   public override message!: string;
 
@@ -40,7 +40,7 @@ export default class RpcError<Data = never> extends Error implements RpcErrorInt
 
   public override stack!: string;
 
-  public constructor (message = '', code: number = UNKNOWN, data?: Data) {
+  public constructor (message = '', code: number = UNKNOWN, data?: T) {
     super();
 
     extend(this, 'message', String(message));
diff --git a/packages/rpc-provider/src/coder/index.ts b/packages/rpc-provider/src/coder/index.ts
index 88646a5ae73c..aebb5a65383c 100644
--- a/packages/rpc-provider/src/coder/index.ts
+++ b/packages/rpc-provider/src/coder/index.ts
@@ -35,7 +35,7 @@ function checkError (error?: JsonRpcResponseBaseError): void {
 export class RpcCoder {
   #id = 0;
 
-  public decodeResponse (response?: JsonRpcResponse): unknown {
+  public decodeResponse <T> (response?: JsonRpcResponse<T>): T {
     if (!response || response.jsonrpc !== '2.0') {
       throw new Error('Invalid jsonrpc field in decoded object');
     }
diff --git a/packages/rpc-provider/src/http/index.ts b/packages/rpc-provider/src/http/index.ts
index 5f6f36baddec..e8ab326baf88 100644
--- a/packages/rpc-provider/src/http/index.ts
+++ b/packages/rpc-provider/src/http/index.ts
@@ -166,7 +166,7 @@ export class HttpProvider implements ProviderInterface {
 
       this.#stats.total.bytesRecv += result.length;
 
-      const decoded = this.#coder.decodeResponse(JSON.parse(result) as JsonRpcResponse) as T;
+      const decoded = this.#coder.decodeResponse(JSON.parse(result) as JsonRpcResponse<T>);
 
       this.#stats.active.requests--;
 
diff --git a/packages/rpc-provider/src/substrate-connect/index.ts b/packages/rpc-provider/src/substrate-connect/index.ts
index f80fdc67a36a..945bec9b6ad3 100644
--- a/packages/rpc-provider/src/substrate-connect/index.ts
+++ b/packages/rpc-provider/src/substrate-connect/index.ts
@@ -132,11 +132,11 @@ export class ScProvider implements ProviderInterface {
         return;
       }
 
-      const response = JSON.parse(hcRes) as JsonRpcResponse;
+      const response = JSON.parse(hcRes) as JsonRpcResponse<string>;
       let decodedResponse: string | Error;
 
       try {
-        decodedResponse = this.#coder.decodeResponse(response) as string;
+        decodedResponse = this.#coder.decodeResponse(response);
       } catch (e) {
         decodedResponse = e as Error;
       }
diff --git a/packages/rpc-provider/src/types.ts b/packages/rpc-provider/src/types.ts
index 2ab35b28f4f3..5d14636202fc 100644
--- a/packages/rpc-provider/src/types.ts
+++ b/packages/rpc-provider/src/types.ts
@@ -17,30 +17,30 @@ export interface JsonRpcResponseBaseError {
   message: string;
 }
 
-export interface RpcErrorInterface<Data> {
+export interface RpcErrorInterface<T> {
   code: number;
-  data?: Data;
+  data?: T;
   message: string;
   stack: string;
 }
 
-interface JsonRpcResponseSingle {
+interface JsonRpcResponseSingle<T> {
   error?: JsonRpcResponseBaseError;
-  result?: unknown;
+  result: T;
 }
 
-interface JsonRpcResponseSubscription {
+interface JsonRpcResponseSubscription<T> {
   method?: string;
   params: {
     error?: JsonRpcResponseBaseError;
-    result: unknown;
+    result: T;
     subscription: number | string;
   };
 }
 
-export type JsonRpcResponseBase = JsonRpcResponseSingle & JsonRpcResponseSubscription;
+export type JsonRpcResponseBase<T> = JsonRpcResponseSingle<T> & JsonRpcResponseSubscription<T>;
 
-export type JsonRpcResponse = JsonRpcObject & JsonRpcResponseBase;
+export type JsonRpcResponse<T> = JsonRpcObject & JsonRpcResponseBase<T>;
 
 export type ProviderInterfaceCallback = (error: Error | null, result: any) => void;
 
diff --git a/packages/rpc-provider/src/ws/index.ts b/packages/rpc-provider/src/ws/index.ts
index 943871ae7ca4..19a1a8b31c1d 100644
--- a/packages/rpc-provider/src/ws/index.ts
+++ b/packages/rpc-provider/src/ws/index.ts
@@ -91,7 +91,7 @@ export class WsProvider implements ProviderInterface {
   readonly #handlers: Record<string, WsStateAwaiting> = {};
   readonly #isReadyPromise: Promise<WsProvider>;
   readonly #stats: ProviderStats;
-  readonly #waitingForId: Record<string, JsonRpcResponse> = {};
+  readonly #waitingForId: Record<string, JsonRpcResponse<unknown>> = {};
 
   #autoConnectMs: number;
   #endpointIndex: number;
@@ -489,14 +489,14 @@ export class WsProvider implements ProviderInterface {
     this.#endpointStats.bytesRecv += bytesRecv;
     this.#stats.total.bytesRecv += bytesRecv;
 
-    const response = JSON.parse(message.data) as JsonRpcResponse;
+    const response = JSON.parse(message.data) as JsonRpcResponse<string>;
 
     return isUndefined(response.method)
       ? this.#onSocketMessageResult(response)
       : this.#onSocketMessageSubscribe(response);
   };
 
-  #onSocketMessageResult = (response: JsonRpcResponse): void => {
+  #onSocketMessageResult = (response: JsonRpcResponse<string>): void => {
     const handler = this.#handlers[response.id];
 
     if (!handler) {
@@ -507,7 +507,7 @@ export class WsProvider implements ProviderInterface {
 
     try {
       const { method, params, subscription } = handler;
-      const result = this.#coder.decodeResponse(response) as string;
+      const result = this.#coder.decodeResponse<string>(response);
 
       // first send the result - in case of subs, we may have an update
       // immediately if we have some queued results already
@@ -536,7 +536,7 @@ export class WsProvider implements ProviderInterface {
     delete this.#handlers[response.id];
   };
 
-  #onSocketMessageSubscribe = (response: JsonRpcResponse): void => {
+  #onSocketMessageSubscribe = (response: JsonRpcResponse<unknown>): void => {
     const method = ALIASES[response.method as string] || response.method || 'invalid';
     const subId = `${method}::${response.params.subscription}`;
     const handler = this.#subscriptions[subId];
diff --git a/yarn.lock b/yarn.lock
index 14bc22262ef1..4163c0d8c673 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -448,7 +448,7 @@ __metadata:
     "@polkadot/types-support": 10.5.2-4-x
     "@polkadot/util": ^12.1.2
     "@polkadot/util-crypto": ^12.1.2
-    eventemitter3: ^5.0.0
+    eventemitter3: ^5.0.1
     rxjs: ^7.8.1
     tslib: ^2.5.0
   languageName: unknown
@@ -610,8 +610,8 @@ __metadata:
     "@polkadot/x-fetch": ^12.1.2
     "@polkadot/x-global": ^12.1.2
     "@polkadot/x-ws": ^12.1.2
-    "@substrate/connect": 0.7.24
-    eventemitter3: ^5.0.0
+    "@substrate/connect": 0.7.25
+    eventemitter3: ^5.0.1
     mock-socket: ^9.2.1
     nock: ^13.3.1
     tslib: ^2.5.0
@@ -1058,14 +1058,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@substrate/connect@npm:0.7.24":
-  version: 0.7.24
-  resolution: "@substrate/connect@npm:0.7.24"
+"@substrate/connect@npm:0.7.25":
+  version: 0.7.25
+  resolution: "@substrate/connect@npm:0.7.25"
   dependencies:
     "@substrate/connect-extension-protocol": ^1.0.1
     eventemitter3: ^4.0.7
-    smoldot: 1.0.2
-  checksum: ffede7dd5cdc7512f5a6f97d4ff2655dc294c78d21856aa9d215e39b84c623ebfda3557d970652eba7c4ac4e02eb765cf7140b17345aface1f700af200e0bf2d
+    smoldot: 1.0.3
+  checksum: d480216988db28acdb2da9afa4c1fc568c780fc6953de68cb38bb9081fa994bad3756e26c854e5a4e7be4faaf59a134396fb710ebaa31b478d06503ded0117b8
   languageName: node
   linkType: hard
 
@@ -3848,10 +3848,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eventemitter3@npm:^5.0.0":
-  version: 5.0.0
-  resolution: "eventemitter3@npm:5.0.0"
-  checksum: b974bafbab860e0a5bbb21add4c4e82f9d5691c583c03f2e4c5d44a2d6c4556d79223621bdcfc6c8e14366a4af9df6b5ea9d6caf65fbffc80b66f3e1dceacbc9
+"eventemitter3@npm:^5.0.1":
+  version: 5.0.1
+  resolution: "eventemitter3@npm:5.0.1"
+  checksum: 543d6c858ab699303c3c32e0f0f47fc64d360bf73c3daf0ac0b5079710e340d6fe9f15487f94e66c629f5f82cd1a8678d692f3dbb6f6fcd1190e1b97fcad36f8
   languageName: node
   linkType: hard
 
@@ -7717,13 +7717,13 @@ fsevents@~2.3.2:
   languageName: node
   linkType: hard
 
-"smoldot@npm:1.0.2":
-  version: 1.0.2
-  resolution: "smoldot@npm:1.0.2"
+"smoldot@npm:1.0.3":
+  version: 1.0.3
+  resolution: "smoldot@npm:1.0.3"
   dependencies:
     pako: ^2.0.4
     ws: ^8.8.1
-  checksum: 2e069c49e520e72c63d16d94c51a074a6f90ae598a2299afbf5b90c3a0ba607e1640bf51d8e2a3b06dc7843e571c96b5838209a1d9c9d0dae66c8693fa0369c9
+  checksum: 70f12f23fac3d5eabd1300fccaa5e3a34e36fa8e40a21a138db63075fb881b3208f5d5d3fc1b59a082670b4d3036abc90c23858ed6457a59574b8fb7ef4987de
   languageName: node
   linkType: hard