diff --git a/web/helpers/date-time.helper.ts b/web/helpers/date-time.helper.ts
index 5d5acd07e1..a6719ec1e3 100644
--- a/web/helpers/date-time.helper.ts
+++ b/web/helpers/date-time.helper.ts
@@ -224,7 +224,29 @@ export const getDate = (date: string | Date | undefined | null): Date | undefine
     return undefined;
   }
 };
+
 export const isInDateFormat = (date: string) => {
   const datePattern = /^\d{4}-\d{2}-\d{2}$/;
   return datePattern.test(date);
 };
+
+/**
+ * returns the date string in ISO format regardless of the timezone in input date string
+ * @param dateString
+ * @returns
+ */
+export const convertToISODateString = (dateString: string | undefined) => {
+  if (!dateString) return dateString;
+
+  const date = new Date(dateString);
+  return date.toISOString();
+};
+
+/**
+ * get current Date time in UTC ISO format
+ * @returns
+ */
+export const getCurrentDateTimeInISO = () => {
+  const date = new Date();
+  return date.toISOString();
+};
\ No newline at end of file
diff --git a/web/store/issue/helpers/issue-helper.store.ts b/web/store/issue/helpers/issue-helper.store.ts
index 3876d675cf..e308679cad 100644
--- a/web/store/issue/helpers/issue-helper.store.ts
+++ b/web/store/issue/helpers/issue-helper.store.ts
@@ -7,7 +7,7 @@ import values from "lodash/values";
 import { ISSUE_PRIORITIES } from "@/constants/issue";
 import { STATE_GROUPS } from "@/constants/state";
 // helpers
-import { renderFormattedPayloadDate } from "@/helpers/date-time.helper";
+import { convertToISODateString, renderFormattedPayloadDate } from "@/helpers/date-time.helper";
 // types
 import { TIssue, TIssueMap, TIssueGroupByOptions, TIssueOrderByOptions } from "@plane/types";
 // store
@@ -262,13 +262,13 @@ export class IssueHelperStore implements TIssueHelperStore {
         return orderBy(array, (issue) => this.populateIssueDataForSorting("state_id", issue["state_id"]), ["desc"]);
       // dates
       case "created_at":
-        return orderBy(array, "created_at");
+        return orderBy(array, (issue) => convertToISODateString(issue["created_at"]));
       case "-created_at":
-        return orderBy(array, "created_at", ["desc"]);
+        return orderBy(array, (issue) => convertToISODateString(issue["created_at"]), ["desc"]);
       case "updated_at":
-        return orderBy(array, "updated_at");
+        return orderBy(array, (issue) => convertToISODateString(issue["updated_at"]));
       case "-updated_at":
-        return orderBy(array, "updated_at", ["desc"]);
+        return orderBy(array, (issue) => convertToISODateString(issue["updated_at"]), ["desc"]);
       case "start_date":
         return orderBy(array, [this.getSortOrderToFilterEmptyValues.bind(null, "start_date"), "start_date"]); //preferring sorting based on empty values to always keep the empty values below
       case "-start_date":
diff --git a/web/store/issue/issue.store.ts b/web/store/issue/issue.store.ts
index b6611ef494..b2b33464c2 100644
--- a/web/store/issue/issue.store.ts
+++ b/web/store/issue/issue.store.ts
@@ -6,6 +6,7 @@ import { computedFn } from "mobx-utils";
 // types
 import { IssueService } from "@/services/issue";
 import { TIssue } from "@plane/types";
+import { getCurrentDateTimeInISO } from "@/helpers/date-time.helper";
 //services
 
 export type IIssueStore = {
@@ -76,6 +77,7 @@ export class IssueStore implements IIssueStore {
   updateIssue = (issueId: string, issue: Partial<TIssue>) => {
     if (!issue || !issueId || isEmpty(this.issuesMap) || !this.issuesMap[issueId]) return;
     runInAction(() => {
+      set(this.issuesMap, [issueId, "updated_at"], getCurrentDateTimeInISO());
       Object.keys(issue).forEach((key) => {
         set(this.issuesMap, [issueId, key], issue[key as keyof TIssue]);
       });