diff --git a/packages/sessions/src/trackers/remote/sessions.gen.ts b/packages/sessions/src/trackers/remote/sessions.gen.ts
index c230dcc68..3322c1e90 100644
--- a/packages/sessions/src/trackers/remote/sessions.gen.ts
+++ b/packages/sessions/src/trackers/remote/sessions.gen.ts
@@ -1,10 +1,14 @@
 /* eslint-disable */
-// sessions v0.0.1 67f782e8acfe452f905078a7423ed5d27c6639a8
+// sessions v0.0.1 48681273e3b0249c5feb593b9af1b59dc6a14869
 // --
-// Code generated by webrpc-gen@v0.20.3 with typescript generator. DO NOT EDIT.
+// Code generated by webrpc-gen@v0.22.1 with typescript generator. DO NOT EDIT.
 //
 // webrpc-gen -schema=sessions.ridl -target=typescript -client -out=./clients/sessions.gen.ts
 
+export const WebrpcHeader = 'Webrpc'
+
+export const WebrpcHeaderValue = 'webrpc@v0.22.1;gen-typescript@v0.16.2;sessions@v0.0.1'
+
 // WebRPC description and code-gen version
 export const WebRPCVersion = 'v1'
 
@@ -12,7 +16,55 @@ export const WebRPCVersion = 'v1'
 export const WebRPCSchemaVersion = 'v0.0.1'
 
 // Schema hash generated from your RIDL schema
-export const WebRPCSchemaHash = '67f782e8acfe452f905078a7423ed5d27c6639a8'
+export const WebRPCSchemaHash = '48681273e3b0249c5feb593b9af1b59dc6a14869'
+
+type WebrpcGenVersions = {
+  webrpcGenVersion: string
+  codeGenName: string
+  codeGenVersion: string
+  schemaName: string
+  schemaVersion: string
+}
+
+export function VersionFromHeader(headers: Headers): WebrpcGenVersions {
+  const headerValue = headers.get(WebrpcHeader)
+  if (!headerValue) {
+    return {
+      webrpcGenVersion: '',
+      codeGenName: '',
+      codeGenVersion: '',
+      schemaName: '',
+      schemaVersion: ''
+    }
+  }
+
+  return parseWebrpcGenVersions(headerValue)
+}
+
+function parseWebrpcGenVersions(header: string): WebrpcGenVersions {
+  const versions = header.split(';')
+  if (versions.length < 3) {
+    return {
+      webrpcGenVersion: '',
+      codeGenName: '',
+      codeGenVersion: '',
+      schemaName: '',
+      schemaVersion: ''
+    }
+  }
+
+  const [_, webrpcGenVersion] = versions[0].split('@')
+  const [codeGenName, codeGenVersion] = versions[1].split('@')
+  const [schemaName, schemaVersion] = versions[2].split('@')
+
+  return {
+    webrpcGenVersion,
+    codeGenName,
+    codeGenVersion,
+    schemaName,
+    schemaVersion
+  }
+}
 
 //
 // Types
@@ -127,9 +179,9 @@ export interface Signature {
 }
 
 export interface SignerSignature {
-  referenceChainID?: string
   signer?: string
   signature: string
+  referenceChainID?: string
 }
 
 export interface ConfigUpdate {
@@ -474,9 +526,12 @@ export class Sessions implements Sessions {
 }
 
 const createHTTPRequest = (body: object = {}, headers: object = {}, signal: AbortSignal | null = null): object => {
+  const reqHeaders: { [key: string]: string } = { ...headers, 'Content-Type': 'application/json' }
+  reqHeaders[WebrpcHeader] = WebrpcHeaderValue
+
   return {
     method: 'POST',
-    headers: { ...headers, 'Content-Type': 'application/json' },
+    headers: reqHeaders,
     body: JSON.stringify(body || {}),
     signal
   }
@@ -541,7 +596,7 @@ export class WebrpcEndpointError extends WebrpcError {
   constructor(
     name: string = 'WebrpcEndpoint',
     code: number = 0,
-    message: string = 'endpoint error',
+    message: string = `endpoint error`,
     status: number = 0,
     cause?: string
   ) {
@@ -554,7 +609,7 @@ export class WebrpcRequestFailedError extends WebrpcError {
   constructor(
     name: string = 'WebrpcRequestFailed',
     code: number = -1,
-    message: string = 'request failed',
+    message: string = `request failed`,
     status: number = 0,
     cause?: string
   ) {
@@ -567,7 +622,7 @@ export class WebrpcBadRouteError extends WebrpcError {
   constructor(
     name: string = 'WebrpcBadRoute',
     code: number = -2,
-    message: string = 'bad route',
+    message: string = `bad route`,
     status: number = 0,
     cause?: string
   ) {
@@ -580,7 +635,7 @@ export class WebrpcBadMethodError extends WebrpcError {
   constructor(
     name: string = 'WebrpcBadMethod',
     code: number = -3,
-    message: string = 'bad method',
+    message: string = `bad method`,
     status: number = 0,
     cause?: string
   ) {
@@ -593,7 +648,7 @@ export class WebrpcBadRequestError extends WebrpcError {
   constructor(
     name: string = 'WebrpcBadRequest',
     code: number = -4,
-    message: string = 'bad request',
+    message: string = `bad request`,
     status: number = 0,
     cause?: string
   ) {
@@ -606,7 +661,7 @@ export class WebrpcBadResponseError extends WebrpcError {
   constructor(
     name: string = 'WebrpcBadResponse',
     code: number = -5,
-    message: string = 'bad response',
+    message: string = `bad response`,
     status: number = 0,
     cause?: string
   ) {
@@ -619,7 +674,7 @@ export class WebrpcServerPanicError extends WebrpcError {
   constructor(
     name: string = 'WebrpcServerPanic',
     code: number = -6,
-    message: string = 'server panic',
+    message: string = `server panic`,
     status: number = 0,
     cause?: string
   ) {
@@ -632,7 +687,7 @@ export class WebrpcInternalErrorError extends WebrpcError {
   constructor(
     name: string = 'WebrpcInternalError',
     code: number = -7,
-    message: string = 'internal error',
+    message: string = `internal error`,
     status: number = 0,
     cause?: string
   ) {
@@ -645,7 +700,7 @@ export class WebrpcClientDisconnectedError extends WebrpcError {
   constructor(
     name: string = 'WebrpcClientDisconnected',
     code: number = -8,
-    message: string = 'client disconnected',
+    message: string = `client disconnected`,
     status: number = 0,
     cause?: string
   ) {
@@ -658,7 +713,7 @@ export class WebrpcStreamLostError extends WebrpcError {
   constructor(
     name: string = 'WebrpcStreamLost',
     code: number = -9,
-    message: string = 'stream lost',
+    message: string = `stream lost`,
     status: number = 0,
     cause?: string
   ) {
@@ -671,7 +726,7 @@ export class WebrpcStreamFinishedError extends WebrpcError {
   constructor(
     name: string = 'WebrpcStreamFinished',
     code: number = -10,
-    message: string = 'stream finished',
+    message: string = `stream finished`,
     status: number = 0,
     cause?: string
   ) {
@@ -686,7 +741,7 @@ export class InvalidArgumentError extends WebrpcError {
   constructor(
     name: string = 'InvalidArgument',
     code: number = 1,
-    message: string = 'invalid argument',
+    message: string = `invalid argument`,
     status: number = 0,
     cause?: string
   ) {
@@ -696,7 +751,7 @@ export class InvalidArgumentError extends WebrpcError {
 }
 
 export class NotFoundError extends WebrpcError {
-  constructor(name: string = 'NotFound', code: number = 2, message: string = 'not found', status: number = 0, cause?: string) {
+  constructor(name: string = 'NotFound', code: number = 2, message: string = `not found`, status: number = 0, cause?: string) {
     super(name, code, message, status, cause)
     Object.setPrototypeOf(this, NotFoundError.prototype)
   }
@@ -718,7 +773,23 @@ export enum errors {
   NotFound = 'NotFound'
 }
 
-const webrpcErrorByCode: { [code: number]: any } = {
+export enum WebrpcErrorCodes {
+  WebrpcEndpoint = 0,
+  WebrpcRequestFailed = -1,
+  WebrpcBadRoute = -2,
+  WebrpcBadMethod = -3,
+  WebrpcBadRequest = -4,
+  WebrpcBadResponse = -5,
+  WebrpcServerPanic = -6,
+  WebrpcInternalError = -7,
+  WebrpcClientDisconnected = -8,
+  WebrpcStreamLost = -9,
+  WebrpcStreamFinished = -10,
+  InvalidArgument = 1,
+  NotFound = 2
+}
+
+export const webrpcErrorByCode: { [code: number]: any } = {
   [0]: WebrpcEndpointError,
   [-1]: WebrpcRequestFailedError,
   [-2]: WebrpcBadRouteError,