diff --git a/src/core/executor.ts b/src/core/executor.ts
index 534c428..d95c39c 100644
--- a/src/core/executor.ts
+++ b/src/core/executor.ts
@@ -6,13 +6,13 @@ import {
   StartWorkflowRequest,
   SkipTaskRequest,
   WorkflowRun,
+  WorkflowStatus,
 } from "../common/open-api";
 import { TaskResultStatus } from "./types";
-import { errorMapper,tryCatchReThrow } from "./helpers";
+import { errorMapper, tryCatchReThrow } from "./helpers";
 
 const RETRY_TIME_IN_MILLISECONDS = 10000;
 
-
 export class WorkflowExecutor {
   public readonly _client: ConductorClient;
 
@@ -52,10 +52,16 @@ export class WorkflowExecutor {
     name: string,
     version: number,
     requestId: string,
-    waitUntilTaskRef: string = '',
+    waitUntilTaskRef: string = ""
   ): Promise<WorkflowRun> {
     return tryCatchReThrow(() =>
-      this._client.workflowResource.executeWorkflow(workflowRequest, name, version, requestId, waitUntilTaskRef)
+      this._client.workflowResource.executeWorkflow(
+        workflowRequest,
+        name,
+        version,
+        requestId,
+        waitUntilTaskRef
+      )
     );
   }
 
@@ -111,7 +117,7 @@ export class WorkflowExecutor {
     workflowInstanceId: string,
     includeOutput: boolean,
     includeVariables: boolean
-  ) {
+  ): Promise<WorkflowStatus> {
     return tryCatchReThrow(() =>
       this._client.workflowResource.getWorkflowStatusSummary(
         workflowInstanceId,
@@ -141,7 +147,7 @@ export class WorkflowExecutor {
   public reRun(
     workflowInstanceId: string,
     rerunWorkflowRequest: Partial<RerunWorkflowRequest> = {}
-  ) {
+  ): Promise<string> {
     return tryCatchReThrow(() =>
       this._client.workflowResource.rerun(
         workflowInstanceId,
diff --git a/src/task/TaskManager.ts b/src/task/TaskManager.ts
index 697db12..805f0bf 100644
--- a/src/task/TaskManager.ts
+++ b/src/task/TaskManager.ts
@@ -1,8 +1,6 @@
 import os from "os";
 import {
   TaskRunner,
-  TaskRunnerOptions,
-  TaskErrorHandler,
   noopErrorHandler,
 } from "./TaskRunner";
 import { ConductorLogger, DefaultLogger } from "../common";
@@ -13,6 +11,7 @@ import {
   DEFAULT_BATCH_POLLING_TIMEOUT,
   DEFAULT_CONCURRENCY,
 } from "./constants";
+import { TaskErrorHandler, TaskRunnerOptions } from "./types";
 
 export type TaskManagerOptions = TaskRunnerOptions;
 
diff --git a/src/task/TaskRunner.ts b/src/task/TaskRunner.ts
index 178c04d..c5fc53b 100644
--- a/src/task/TaskRunner.ts
+++ b/src/task/TaskRunner.ts
@@ -7,28 +7,12 @@ import {
   DEFAULT_BATCH_POLLING_TIMEOUT,
   DEFAULT_CONCURRENCY,
 } from "./constants";
+import { TaskErrorHandler, TaskRunnerOptions, RunnerArgs } from "./types";
+import { optionEquals } from "./helpers";
 
 const DEFAULT_ERROR_MESSAGE = "An unknown error occurred";
 const MAX_RETRIES = 3;
 
-export type TaskErrorHandler = (error: Error, task?: Task) => void;
-
-export interface TaskRunnerOptions {
-  workerID: string;
-  domain: string | undefined;
-  pollInterval?: number;
-  concurrency?: number;
-  batchPollingTimeout?: number;
-}
-export interface RunnerArgs {
-  worker: ConductorWorker;
-  taskResource: TaskResourceService;
-  options: TaskRunnerOptions;
-  logger?: ConductorLogger;
-  onError?: TaskErrorHandler;
-  concurrency?: number;
-}
-
 //eslint-disable-next-line
 export const noopErrorHandler: TaskErrorHandler = (__error: Error) => {};
 
@@ -103,13 +87,18 @@ export class TaskRunner {
 
   updateOptions(options: Partial<TaskRunnerOptions>) {
     const newOptions = { ...this.options, ...options };
-    this.poller.updateOptions({
-      concurrency: newOptions.concurrency,
-      pollInterval: newOptions.pollInterval,
-    });
-    this.logger.info(
-      `TaskWorker ${this.worker.taskDefName} configuration updated with concurrency of ${this.poller.options.concurrency} and poll interval of ${this.poller.options.pollInterval}`
-    );
+    const isOptionsUpdated = !optionEquals(this.options, newOptions);
+
+    if (isOptionsUpdated) {
+      this.poller.updateOptions({
+        concurrency: newOptions.concurrency,
+        pollInterval: newOptions.pollInterval,
+      });
+      this.logger.info(
+        `TaskWorker ${this.worker.taskDefName} configuration updated with concurrency of ${this.poller.options.concurrency} and poll interval of ${this.poller.options.pollInterval}`
+      );
+    }
+
     this.options = newOptions;
   }
 
diff --git a/src/task/__tests__/TaskRunner.test.ts b/src/task/__tests__/TaskRunner.test.ts
index ec4301c..5feb11b 100644
--- a/src/task/__tests__/TaskRunner.test.ts
+++ b/src/task/__tests__/TaskRunner.test.ts
@@ -1,7 +1,8 @@
 import { jest, test, expect } from "@jest/globals";
 import type { Mocked } from "jest-mock";
 
-import { RunnerArgs, TaskRunner } from "../TaskRunner";
+import { TaskRunner } from "../TaskRunner";
+import { RunnerArgs } from "../types";
 import { mockLogger } from "./mockLogger";
 import { TaskResourceService } from "../../common/open-api";
 
diff --git a/src/task/__tests__/helpers.test.ts b/src/task/__tests__/helpers.test.ts
new file mode 100644
index 0000000..2744210
--- /dev/null
+++ b/src/task/__tests__/helpers.test.ts
@@ -0,0 +1,55 @@
+import { expect, describe, it } from "@jest/globals";
+import { optionEquals } from "../helpers";
+import { TaskRunnerOptions } from "../types";
+
+describe("helpers", () => {
+  it("Should return true if both options are equals", () => {
+    const someOptions: TaskRunnerOptions = {
+      workerID: "some-worker-id",
+      domain: "mydomain",
+      pollInterval: 1000,
+      concurrency: 1,
+      batchPollingTimeout: 1000,
+    };
+    const otherOptions: TaskRunnerOptions = {
+      ...someOptions,
+    };
+    expect(optionEquals(someOptions, otherOptions)).toBeTruthy();
+
+    expect(optionEquals(otherOptions, someOptions)).toBeTruthy();
+  });
+
+  it("Should return true if both options are equals", () => {
+    const someOptions: TaskRunnerOptions = {
+      workerID: "some-worker-id",
+      domain: "mydomain",
+      pollInterval: 1000,
+      concurrency: 1,
+      batchPollingTimeout: 1000,
+    };
+    const otherOptions: TaskRunnerOptions = {
+      ...someOptions,
+      batchPollingTimeout: 2000,
+    };
+    expect(optionEquals(someOptions, otherOptions)).not.toBeTruthy();
+
+    expect(optionEquals(otherOptions, someOptions)).not.toBeTruthy();
+  });
+  it("Should return false if options are only equal in some properties", () => {
+    const someOptions: TaskRunnerOptions = {
+      workerID: "some-worker-id",
+      domain: "mydomain",
+      pollInterval: 1000,
+      concurrency: 1,
+      batchPollingTimeout: 1000,
+    };
+
+    const someOptionsPrime: TaskRunnerOptions = {
+      workerID: "some-worker-id",
+      domain: "mydomain",
+    };
+
+    expect(optionEquals(someOptions, someOptionsPrime)).not.toBeTruthy();
+    expect(optionEquals(someOptionsPrime, someOptions)).not.toBeTruthy();
+  });
+});
diff --git a/src/task/helpers.ts b/src/task/helpers.ts
new file mode 100644
index 0000000..431e2bf
--- /dev/null
+++ b/src/task/helpers.ts
@@ -0,0 +1,22 @@
+import { TaskRunnerOptions } from "./types";
+type OptionEntries = Array<
+    [keyof TaskRunnerOptions, string | number | undefined]
+  >;
+
+
+/**
+ * Compares if the new options are really new
+ * @param oldOptions
+ * @param newOptions
+ */
+export const optionEquals = (
+  oldOptions: Partial<TaskRunnerOptions>,
+  newOptions: Partial<TaskRunnerOptions>
+) => {
+  const newOptionEntries = Object.entries(newOptions) as OptionEntries;
+  const oldOptionsEntries = Object.entries(oldOptions) as OptionEntries;
+
+  return newOptionEntries.length === oldOptionsEntries.length && newOptionEntries.every(
+    ([key, value]) => (oldOptions[key] as unknown) === value
+  );
+};
diff --git a/src/task/index.ts b/src/task/index.ts
index 8a17277..443d590 100644
--- a/src/task/index.ts
+++ b/src/task/index.ts
@@ -1,3 +1,4 @@
-export *  from "./TaskRunner"
-export * from "./TaskManager"
-export * from "./Worker"
+export * from "./TaskRunner";
+export * from "./TaskManager";
+export * from "./Worker";
+export * from "./types";
diff --git a/src/task/types.ts b/src/task/types.ts
new file mode 100644
index 0000000..845a2c6
--- /dev/null
+++ b/src/task/types.ts
@@ -0,0 +1,20 @@
+import type { ConductorLogger } from "../common";
+import type { ConductorWorker } from "./Worker";
+import type { Task, TaskResourceService } from "../common/open-api";
+
+export type TaskErrorHandler = (error: Error, task?: Task) => void;
+export interface TaskRunnerOptions {
+  workerID: string;
+  domain: string | undefined;
+  pollInterval?: number;
+  concurrency?: number;
+  batchPollingTimeout?: number;
+}
+export interface RunnerArgs {
+  worker: ConductorWorker;
+  taskResource: TaskResourceService;
+  options: TaskRunnerOptions;
+  logger?: ConductorLogger;
+  onError?: TaskErrorHandler;
+  concurrency?: number;
+}