diff --git a/admin/src/pages/MeetingPlannerPage.tsx b/admin/src/pages/MeetingPlannerPage.tsx
index 83aa99ce..f3a85acb 100644
--- a/admin/src/pages/MeetingPlannerPage.tsx
+++ b/admin/src/pages/MeetingPlannerPage.tsx
@@ -281,6 +281,19 @@ export default function MeetingPlannerPage() {
     }
   };
 
+  const handleUpdateOption = async (optionId: string, field: string, value: string) => {
+    if (!editPoll) return;
+    try {
+      await api.put(`/meeting-planner/${editPoll.id}/options/${optionId}`, { [field]: value });
+      // Refresh edit poll data
+      const { data } = await api.get<PollDetailResponse>(`/meeting-planner/${editPoll.id}`);
+      setEditPoll(data);
+      message.success('Option updated');
+    } catch {
+      message.error('Failed to update option');
+    }
+  };
+
   const handleAddOption = async (option: { date: string; startTime: string; endTime: string }) => {
     if (!editPoll) return;
     try {
@@ -836,9 +849,31 @@ export default function MeetingPlannerPage() {
             {editPoll.options?.map((opt) => (
               <Row key={opt.id} gutter={8} align="middle" style={{ marginBottom: 8 }}>
                 <Col flex="auto">
-                  <Text>
-                    {dayjs(opt.date).format('MMM D, YYYY')} — {opt.startTime}–{opt.endTime}
-                  </Text>
+                  <Space wrap>
+                    <DatePicker
+                      format="YYYY-MM-DD"
+                      value={dayjs(opt.date)}
+                      onChange={(d) => {
+                        if (d) handleUpdateOption(opt.id, 'date', d.format('YYYY-MM-DD'));
+                      }}
+                    />
+                    <TimePicker
+                      format="HH:mm"
+                      minuteStep={15}
+                      value={dayjs(opt.startTime, 'HH:mm')}
+                      onChange={(t) => {
+                        if (t) handleUpdateOption(opt.id, 'startTime', t.format('HH:mm'));
+                      }}
+                    />
+                    <TimePicker
+                      format="HH:mm"
+                      minuteStep={15}
+                      value={dayjs(opt.endTime, 'HH:mm')}
+                      onChange={(t) => {
+                        if (t) handleUpdateOption(opt.id, 'endTime', t.format('HH:mm'));
+                      }}
+                    />
+                  </Space>
                 </Col>
                 <Col>
                   {(editPoll.options?.length ?? 0) > 1 && (
diff --git a/api/src/modules/meeting-planner/meeting-planner.routes.ts b/api/src/modules/meeting-planner/meeting-planner.routes.ts
index 629b2ac1..87dad7f7 100644
--- a/api/src/modules/meeting-planner/meeting-planner.routes.ts
+++ b/api/src/modules/meeting-planner/meeting-planner.routes.ts
@@ -5,6 +5,7 @@ import {
   createPollSchema,
   updatePollSchema,
   addOptionsSchema,
+  updateOptionSchema,
   submitVotesSchema,
   submitCommentSchema,
   finalizePollSchema,
@@ -76,6 +77,16 @@ adminRouter.post('/:id/options', validate(addOptionsSchema), async (req: Request
   } catch (err) { next(err); }
 });
 
+// Update option
+adminRouter.put('/:id/options/:optionId', validate(updateOptionSchema), async (req: Request, res: Response, next: NextFunction) => {
+  try {
+    const id = req.params.id as string;
+    const optionId = req.params.optionId as string;
+    const poll = await meetingPlannerService.updateOption(id, optionId, req.body);
+    res.json(poll);
+  } catch (err) { next(err); }
+});
+
 // Remove option
 adminRouter.delete('/:id/options/:optionId', async (req: Request, res: Response, next: NextFunction) => {
   try {
diff --git a/api/src/modules/meeting-planner/meeting-planner.schemas.ts b/api/src/modules/meeting-planner/meeting-planner.schemas.ts
index e97b1c4b..45146593 100644
--- a/api/src/modules/meeting-planner/meeting-planner.schemas.ts
+++ b/api/src/modules/meeting-planner/meeting-planner.schemas.ts
@@ -60,6 +60,12 @@ export const convertToShiftSchema = z.object({
   cutId: z.string().optional(),
 });
 
+export const updateOptionSchema = z.object({
+  date: z.string().regex(/^\d{4}-\d{2}-\d{2}$/, 'Date must be YYYY-MM-DD').optional(),
+  startTime: z.string().regex(/^\d{2}:\d{2}$/, 'Start time must be HH:MM').optional(),
+  endTime: z.string().regex(/^\d{2}:\d{2}$/, 'End time must be HH:MM').optional(),
+});
+
 export const listPollsSchema = z.object({
   page: z.coerce.number().int().positive().default(1),
   limit: z.coerce.number().int().positive().max(100).default(20),
@@ -74,4 +80,5 @@ export type SubmitVotesInput = z.infer<typeof submitVotesSchema>;
 export type SubmitCommentInput = z.infer<typeof submitCommentSchema>;
 export type FinalizePollInput = z.infer<typeof finalizePollSchema>;
 export type ConvertToShiftInput = z.infer<typeof convertToShiftSchema>;
+export type UpdateOptionInput = z.infer<typeof updateOptionSchema>;
 export type ListPollsInput = z.infer<typeof listPollsSchema>;
diff --git a/api/src/modules/meeting-planner/meeting-planner.service.ts b/api/src/modules/meeting-planner/meeting-planner.service.ts
index 657b4e61..d06b6504 100644
--- a/api/src/modules/meeting-planner/meeting-planner.service.ts
+++ b/api/src/modules/meeting-planner/meeting-planner.service.ts
@@ -8,6 +8,7 @@ import type {
   CreatePollInput,
   UpdatePollInput,
   AddOptionsInput,
+  UpdateOptionInput,
   SubmitVotesInput,
   SubmitCommentInput,
   FinalizePollInput,
@@ -219,6 +220,29 @@ export const meetingPlannerService = {
     return this.findById(pollId);
   },
 
+  async updateOption(pollId: string, optionId: string, data: UpdateOptionInput) {
+    const poll = await prisma.schedulingPoll.findUnique({ where: { id: pollId } });
+    if (!poll) throw new AppError(404, 'Poll not found');
+    if (poll.status !== 'OPEN') throw new AppError(400, 'Cannot update options on a non-open poll');
+
+    const option = await prisma.schedulingPollOption.findFirst({
+      where: { id: optionId, pollId },
+    });
+    if (!option) throw new AppError(404, 'Option not found');
+
+    const updateData: Prisma.SchedulingPollOptionUncheckedUpdateInput = {};
+    if (data.date !== undefined) updateData.date = new Date(data.date);
+    if (data.startTime !== undefined) updateData.startTime = data.startTime;
+    if (data.endTime !== undefined) updateData.endTime = data.endTime;
+
+    await prisma.schedulingPollOption.update({
+      where: { id: optionId },
+      data: updateData,
+    });
+
+    return this.findById(pollId);
+  },
+
   async removeOption(pollId: string, optionId: string) {
     const option = await prisma.schedulingPollOption.findFirst({
       where: { id: optionId, pollId },