diff --git a/frontend/src/component/changeRequest/changeRequest.types.ts b/frontend/src/component/changeRequest/changeRequest.types.ts
index 04646edc5b..e12f40084c 100644
--- a/frontend/src/component/changeRequest/changeRequest.types.ts
+++ b/frontend/src/component/changeRequest/changeRequest.types.ts
@@ -5,6 +5,7 @@ import type { IUser } from '../../interfaces/user.js';
 import type {
     SetStrategySortOrderSchema,
     CreateMilestoneProgressionSchema,
+    UpdateMilestoneProgressionSchema,
 } from 'openapi';
 import type { IReleasePlan } from 'interfaces/releasePlans';
 
@@ -135,7 +136,8 @@ type ChangeRequestPayload =
     | ChangeRequestAddReleasePlan
     | ChangeRequestDeleteReleasePlan
     | ChangeRequestStartMilestone
-    | ChangeRequestCreateMilestoneProgression;
+    | ChangeRequestCreateMilestoneProgression
+    | ChangeRequestUpdateMilestoneProgression;
 
 export interface IChangeRequestAddStrategy extends IChangeRequestChangeBase {
     action: 'addStrategy';
@@ -198,6 +200,12 @@ export interface IChangeRequestCreateMilestoneProgression
     payload: ChangeRequestCreateMilestoneProgression;
 }
 
+export interface IChangeRequestUpdateMilestoneProgression
+    extends IChangeRequestChangeBase {
+    action: 'updateMilestoneProgression';
+    payload: ChangeRequestUpdateMilestoneProgression;
+}
+
 export interface IChangeRequestReorderStrategy
     extends IChangeRequestChangeBase {
     action: 'reorderStrategy';
@@ -246,7 +254,8 @@ export type IFeatureChange =
     | IChangeRequestAddReleasePlan
     | IChangeRequestDeleteReleasePlan
     | IChangeRequestStartMilestone
-    | IChangeRequestCreateMilestoneProgression;
+    | IChangeRequestCreateMilestoneProgression
+    | IChangeRequestUpdateMilestoneProgression;
 
 export type ISegmentChange =
     | IChangeRequestUpdateSegment
@@ -281,6 +290,11 @@ type ChangeRequestStartMilestone = {
 
 type ChangeRequestCreateMilestoneProgression = CreateMilestoneProgressionSchema;
 
+type ChangeRequestUpdateMilestoneProgression =
+    UpdateMilestoneProgressionSchema & {
+        sourceMilestoneId: string;
+    };
+
 export type ChangeRequestAddStrategy = Pick<
     IFeatureStrategy,
     | 'parameters'
@@ -319,4 +333,5 @@ export type ChangeRequestAction =
     | 'addReleasePlan'
     | 'deleteReleasePlan'
     | 'startMilestone'
-    | 'createMilestoneProgression';
+    | 'createMilestoneProgression'
+    | 'updateMilestoneProgression';
diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ChangeRequest/ReleasePlanChangeRequestDialog.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ChangeRequest/ReleasePlanChangeRequestDialog.tsx
index 50849ab4f2..5f6f2fe018 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ChangeRequest/ReleasePlanChangeRequestDialog.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ChangeRequest/ReleasePlanChangeRequestDialog.tsx
@@ -4,7 +4,10 @@ import type {
     IReleasePlan,
     IReleasePlanMilestone,
 } from 'interfaces/releasePlans';
-import type { CreateMilestoneProgressionSchema } from 'openapi';
+import type {
+    CreateMilestoneProgressionSchema,
+    UpdateMilestoneProgressionSchema,
+} from 'openapi';
 import { getTimeValueAndUnitFromMinutes } from '../hooks/useMilestoneProgressionForm.js';
 
 const StyledBoldSpan = styled('span')(({ theme }) => ({
@@ -23,6 +26,11 @@ type ChangeRequestAction =
     | {
           type: 'createMilestoneProgression';
           payload: CreateMilestoneProgressionSchema;
+      }
+    | {
+          type: 'updateMilestoneProgression';
+          sourceMilestoneId: string;
+          payload: UpdateMilestoneProgressionSchema;
       };
 
 interface IReleasePlanChangeRequestDialogProps {
@@ -105,6 +113,27 @@ export const ReleasePlanChangeRequestDialog = ({
                     </p>
                 );
             }
+
+            case 'updateMilestoneProgression': {
+                const milestone = releasePlan.milestones.find(
+                    (milestone) => milestone.id === action.sourceMilestoneId,
+                );
+
+                const { value, unit } = getTimeValueAndUnitFromMinutes(
+                    action.payload.transitionCondition.intervalMinutes,
+                );
+                const timeInterval = `${value} ${unit}`;
+
+                return (
+                    <p>
+                        Update automation for{' '}
+                        <StyledBoldSpan>{milestone?.name}</StyledBoldSpan> to
+                        proceed after{' '}
+                        <StyledBoldSpan>{timeInterval}</StyledBoldSpan> in{' '}
+                        {environmentId}
+                    </p>
+                );
+            }
         }
     };
 
diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlan.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlan.tsx
index 03a83a3e37..f84d4368e5 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlan.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlan.tsx
@@ -25,7 +25,10 @@ import { useUiFlag } from 'hooks/useUiFlag';
 import { MilestoneProgressionForm } from './MilestoneProgressionForm/MilestoneProgressionForm.tsx';
 import { useMilestoneProgressionsApi } from 'hooks/api/actions/useMilestoneProgressionsApi/useMilestoneProgressionsApi';
 import { DeleteProgressionDialog } from './DeleteProgressionDialog.tsx';
-import type { CreateMilestoneProgressionSchema } from 'openapi';
+import type {
+    CreateMilestoneProgressionSchema,
+    UpdateMilestoneProgressionSchema,
+} from 'openapi';
 
 const StyledContainer = styled('div')(({ theme }) => ({
     padding: theme.spacing(2),
@@ -124,6 +127,11 @@ export const ReleasePlan = ({
               type: 'createMilestoneProgression';
               payload: CreateMilestoneProgressionSchema;
           }
+        | {
+              type: 'updateMilestoneProgression';
+              sourceMilestoneId: string;
+              payload: UpdateMilestoneProgressionSchema;
+          }
         | null
     >(null);
     const { isChangeRequestConfigured } = useChangeRequestsEnabled(projectId);
@@ -171,6 +179,17 @@ export const ReleasePlan = ({
                 });
                 setProgressionFormOpenIndex(null);
                 break;
+
+            case 'updateMilestoneProgression':
+                await addChange(projectId, environment, {
+                    feature: featureName,
+                    action: 'updateMilestoneProgression',
+                    payload: {
+                        sourceMilestone: changeRequestAction.sourceMilestoneId,
+                        ...changeRequestAction.payload,
+                    },
+                });
+                break;
         }
 
         await refetchChangeRequests();
@@ -273,6 +292,17 @@ export const ReleasePlan = ({
         });
     };
 
+    const handleUpdateProgressionChangeRequestSubmit = (
+        sourceMilestoneId: string,
+        payload: UpdateMilestoneProgressionSchema,
+    ) => {
+        setChangeRequestAction({
+            type: 'updateMilestoneProgression',
+            sourceMilestoneId,
+            payload,
+        });
+    };
+
     const handleDeleteProgression = (milestone: IReleasePlanMilestone) => {
         setMilestoneToDeleteProgression(milestone);
     };
@@ -398,6 +428,9 @@ export const ReleasePlan = ({
                                 environment={environment}
                                 featureName={featureName}
                                 onUpdate={refetch}
+                                onUpdateChangeRequestSubmit={
+                                    handleUpdateProgressionChangeRequestSubmit
+                                }
                                 allMilestones={milestones}
                                 activeMilestoneId={activeMilestoneId}
                             />
diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneAutomationSection.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneAutomationSection.tsx
index d3da89530c..1e13a5b9da 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneAutomationSection.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneAutomationSection.tsx
@@ -2,6 +2,7 @@ import Add from '@mui/icons-material/Add';
 import { Button, styled } from '@mui/material';
 import type { MilestoneStatus } from './ReleasePlanMilestoneStatus.tsx';
 import { MilestoneTransitionDisplay } from './MilestoneTransitionDisplay.tsx';
+import type { UpdateMilestoneProgressionSchema } from 'openapi';
 
 const StyledAutomationContainer = styled('div', {
     shouldForwardProp: (prop) => prop !== 'status',
@@ -65,6 +66,10 @@ interface IMilestoneAutomationSectionProps {
     featureName: string;
     sourceMilestoneId: string;
     onUpdate: () => void;
+    onUpdateChangeRequestSubmit?: (
+        sourceMilestoneId: string,
+        payload: UpdateMilestoneProgressionSchema,
+    ) => void;
 }
 
 export const MilestoneAutomationSection = ({
@@ -80,6 +85,7 @@ export const MilestoneAutomationSection = ({
     featureName,
     sourceMilestoneId,
     onUpdate,
+    onUpdateChangeRequestSubmit,
 }: IMilestoneAutomationSectionProps) => {
     if (!showAutomation) return null;
 
@@ -98,6 +104,7 @@ export const MilestoneAutomationSection = ({
                     featureName={featureName}
                     sourceMilestoneId={sourceMilestoneId}
                     onUpdate={onUpdate}
+                    onChangeRequestSubmit={onUpdateChangeRequestSubmit}
                 />
             ) : (
                 <StyledAddAutomationButton
diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx
index e11c34f340..81aa6709de 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/MilestoneTransitionDisplay.tsx
@@ -11,6 +11,8 @@ import {
     useMilestoneProgressionForm,
     getTimeValueAndUnitFromMinutes,
 } from '../hooks/useMilestoneProgressionForm.js';
+import { useChangeRequestsEnabled } from 'hooks/useChangeRequestsEnabled';
+import type { UpdateMilestoneProgressionSchema } from 'openapi';
 
 const StyledDisplayContainer = styled('div')(({ theme }) => ({
     display: 'flex',
@@ -67,6 +69,10 @@ interface IMilestoneTransitionDisplayProps {
     featureName: string;
     sourceMilestoneId: string;
     onUpdate: () => void;
+    onChangeRequestSubmit?: (
+        sourceMilestoneId: string,
+        payload: UpdateMilestoneProgressionSchema,
+    ) => void;
 }
 
 export const MilestoneTransitionDisplay = ({
@@ -79,9 +85,11 @@ export const MilestoneTransitionDisplay = ({
     featureName,
     sourceMilestoneId,
     onUpdate,
+    onChangeRequestSubmit,
 }: IMilestoneTransitionDisplayProps) => {
     const { updateMilestoneProgression } = useMilestoneProgressionsApi();
     const { setToastData, setToastApiError } = useToast();
+    const { isChangeRequestConfigured } = useChangeRequestsEnabled(projectId);
 
     const initial = getTimeValueAndUnitFromMinutes(intervalMinutes);
     const form = useMilestoneProgressionForm(
@@ -100,6 +108,17 @@ export const MilestoneTransitionDisplay = ({
     const handleSave = async () => {
         if (isSubmitting || !hasChanged) return;
 
+        const payload: UpdateMilestoneProgressionSchema = {
+            transitionCondition: {
+                intervalMinutes: currentIntervalMinutes,
+            },
+        };
+
+        if (isChangeRequestConfigured(environment) && onChangeRequestSubmit) {
+            onChangeRequestSubmit(sourceMilestoneId, payload);
+            return;
+        }
+
         setIsSubmitting(true);
         try {
             await updateMilestoneProgression(
@@ -107,11 +126,7 @@ export const MilestoneTransitionDisplay = ({
                 environment,
                 featureName,
                 sourceMilestoneId,
-                {
-                    transitionCondition: {
-                        intervalMinutes: currentIntervalMinutes,
-                    },
-                },
+                payload,
             );
             setToastData({
                 type: 'success',
diff --git a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/ReleasePlanMilestone.tsx b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/ReleasePlanMilestone.tsx
index 4130e1c75c..9e467ce69c 100644
--- a/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/ReleasePlanMilestone.tsx
+++ b/frontend/src/component/feature/FeatureView/FeatureOverview/ReleasePlan/ReleasePlanMilestone/ReleasePlanMilestone.tsx
@@ -19,6 +19,7 @@ import { StrategyList } from 'component/common/StrategyList/StrategyList';
 import { StrategyListItem } from 'component/common/StrategyList/StrategyListItem';
 import { MilestoneAutomationSection } from './MilestoneAutomationSection.tsx';
 import { formatDateYMDHMS } from 'utils/formatDate';
+import type { UpdateMilestoneProgressionSchema } from 'openapi';
 
 const StyledAccordion = styled(Accordion, {
     shouldForwardProp: (prop) => prop !== 'status' && prop !== 'hasAutomation',
@@ -107,6 +108,10 @@ interface IReleasePlanMilestoneProps {
     environment?: string;
     featureName?: string;
     onUpdate?: () => void;
+    onUpdateChangeRequestSubmit?: (
+        sourceMilestoneId: string,
+        payload: UpdateMilestoneProgressionSchema,
+    ) => void;
     allMilestones: IReleasePlanMilestone[];
     activeMilestoneId?: string;
 }
@@ -124,6 +129,7 @@ export const ReleasePlanMilestone = ({
     environment,
     featureName,
     onUpdate,
+    onUpdateChangeRequestSubmit,
     allMilestones,
     activeMilestoneId,
 }: IReleasePlanMilestoneProps) => {
@@ -193,6 +199,9 @@ export const ReleasePlanMilestone = ({
                             featureName={featureName}
                             sourceMilestoneId={milestone.id}
                             onUpdate={onUpdate}
+                            onUpdateChangeRequestSubmit={
+                                onUpdateChangeRequestSubmit
+                            }
                         />
                     )}
             </StyledMilestoneContainer>
@@ -283,6 +292,9 @@ export const ReleasePlanMilestone = ({
                         featureName={featureName}
                         sourceMilestoneId={milestone.id}
                         onUpdate={onUpdate}
+                        onUpdateChangeRequestSubmit={
+                            onUpdateChangeRequestSubmit
+                        }
                     />
                 )}
         </StyledMilestoneContainer>
diff --git a/frontend/src/hooks/api/actions/useChangeRequestApi/useChangeRequestApi.ts b/frontend/src/hooks/api/actions/useChangeRequestApi/useChangeRequestApi.ts
index 65b9ce1729..6430ba9aa4 100644
--- a/frontend/src/hooks/api/actions/useChangeRequestApi/useChangeRequestApi.ts
+++ b/frontend/src/hooks/api/actions/useChangeRequestApi/useChangeRequestApi.ts
@@ -22,7 +22,8 @@ export interface IChangeSchema {
         | 'addReleasePlan'
         | 'deleteReleasePlan'
         | 'startMilestone'
-        | 'createMilestoneProgression';
+        | 'createMilestoneProgression'
+        | 'updateMilestoneProgression';
     payload: string | boolean | object | number | undefined;
 }