diff --git a/.changeset/silent-files-kiss.md b/.changeset/silent-files-kiss.md
new file mode 100644
index 0000000000..87daa01cb5
--- /dev/null
+++ b/.changeset/silent-files-kiss.md
@@ -0,0 +1,7 @@
+---
+"@medusajs/core-flows": patch
+"@medusajs/medusa": patch
+"@medusajs/types": patch
+---
+
+feat(core-flows, medusa): add update stock location endpoint to api-v2
diff --git a/integration-tests/api/__tests__/admin/stock-location/index.spec.ts b/integration-tests/api/__tests__/admin/stock-location/index.spec.ts
index c97a8fc7f3..fed384a8f7 100644
--- a/integration-tests/api/__tests__/admin/stock-location/index.spec.ts
+++ b/integration-tests/api/__tests__/admin/stock-location/index.spec.ts
@@ -56,6 +56,35 @@ medusaIntegrationTestRunner({
       })
     })
 
+    describe("Update stock locations", () => {
+      let stockLocationId
+
+      beforeEach(async () => {
+        const createResponse = await api.post(
+          `/admin/stock-locations`,
+          {
+            name: "test location",
+          },
+          adminHeaders
+        )
+
+        stockLocationId = createResponse.data.stock_location.id
+      })
+
+      it("should update stock location name", async () => {
+        const response = await api.post(
+          `/admin/stock-locations/${stockLocationId}`,
+          {
+            name: "new name",
+          },
+          adminHeaders
+        )
+        expect(response.status).toEqual(200)
+
+        expect(response.data.stock_location.name).toEqual("new name")
+      })
+    })
+
     describe("Get stock location", () => {
       let locationId
       const location = {
diff --git a/packages/core-flows/src/stock-location/steps/index.ts b/packages/core-flows/src/stock-location/steps/index.ts
index f15c405fec..73d2e82ffc 100644
--- a/packages/core-flows/src/stock-location/steps/index.ts
+++ b/packages/core-flows/src/stock-location/steps/index.ts
@@ -1,2 +1,3 @@
 export * from "./create-stock-locations"
+export * from "./update-stock-locations"
 export * from "./delete-stock-locations"
diff --git a/packages/core-flows/src/stock-location/steps/update-stock-locations.ts b/packages/core-flows/src/stock-location/steps/update-stock-locations.ts
new file mode 100644
index 0000000000..9a3ea1ec66
--- /dev/null
+++ b/packages/core-flows/src/stock-location/steps/update-stock-locations.ts
@@ -0,0 +1,61 @@
+import {
+  FilterableStockLocationProps,
+  IStockLocationServiceNext,
+  UpdateStockLocationNextInput,
+} from "@medusajs/types"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+import {
+  convertItemResponseToUpdateRequest,
+  getSelectsAndRelationsFromObjectArray,
+} from "@medusajs/utils"
+
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { UpdateStockLocationInput } from "@medusajs/types"
+
+interface StepInput {
+  selector: FilterableStockLocationProps
+  update: UpdateStockLocationInput
+}
+
+export const updateStockLocationsStepId = "update-stock-locations-step"
+export const updateStockLocationsStep = createStep(
+  updateStockLocationsStepId,
+  async (input: StepInput, { container }) => {
+    const stockLocationService = container.resolve<IStockLocationServiceNext>(
+      ModuleRegistrationName.STOCK_LOCATION
+    )
+    const { selects, relations } = getSelectsAndRelationsFromObjectArray([
+      input.update,
+    ])
+
+    const dataBeforeUpdate = await stockLocationService.list(input.selector, {
+      select: selects,
+      relations,
+    })
+
+    const updatedStockLocations = await stockLocationService.update(
+      input.selector,
+      input.update
+    )
+
+    return new StepResponse(updatedStockLocations, dataBeforeUpdate)
+  },
+  async (revertInput, { container }) => {
+    if (!revertInput?.length) {
+      return
+    }
+
+    const stockLocationService = container.resolve<IStockLocationServiceNext>(
+      ModuleRegistrationName.STOCK_LOCATION
+    )
+
+    await stockLocationService.upsert(
+      revertInput.map((item) => ({
+        id: item.id,
+        name: item.name,
+        ...(item.metadata ? { metadata: item.metadata } : {}),
+        ...(item.address ? { address: item.address } : {}),
+      }))
+    )
+  }
+)
diff --git a/packages/core-flows/src/stock-location/workflows/index.ts b/packages/core-flows/src/stock-location/workflows/index.ts
index f15c405fec..73d2e82ffc 100644
--- a/packages/core-flows/src/stock-location/workflows/index.ts
+++ b/packages/core-flows/src/stock-location/workflows/index.ts
@@ -1,2 +1,3 @@
 export * from "./create-stock-locations"
+export * from "./update-stock-locations"
 export * from "./delete-stock-locations"
diff --git a/packages/core-flows/src/stock-location/workflows/update-stock-locations.ts b/packages/core-flows/src/stock-location/workflows/update-stock-locations.ts
new file mode 100644
index 0000000000..2ece07f72d
--- /dev/null
+++ b/packages/core-flows/src/stock-location/workflows/update-stock-locations.ts
@@ -0,0 +1,22 @@
+import {
+  InventoryNext,
+  StockLocationDTO,
+  UpdateStockLocationNextInput,
+} from "@medusajs/types"
+import { WorkflowData, createWorkflow } from "@medusajs/workflows-sdk"
+
+import { FilterableStockLocationProps } from "@medusajs/types"
+import { UpdateStockLocationInput } from "@medusajs/types"
+import { updateStockLocationsStep } from "../steps"
+
+interface WorkflowInput {
+  selector: FilterableStockLocationProps
+  update: UpdateStockLocationInput
+}
+export const updateStockLocationsWorkflowId = "update-stock-locations-workflow"
+export const updateStockLocationsWorkflow = createWorkflow(
+  updateStockLocationsWorkflowId,
+  (input: WorkflowData<WorkflowInput>): WorkflowData<StockLocationDTO[]> => {
+    return updateStockLocationsStep(input)
+  }
+)
diff --git a/packages/medusa/src/api-v2/admin/stock-locations/[id]/route.ts b/packages/medusa/src/api-v2/admin/stock-locations/[id]/route.ts
index 678d4b86da..d7326c6cac 100644
--- a/packages/medusa/src/api-v2/admin/stock-locations/[id]/route.ts
+++ b/packages/medusa/src/api-v2/admin/stock-locations/[id]/route.ts
@@ -4,8 +4,40 @@ import {
 } from "@medusajs/utils"
 import { MedusaRequest, MedusaResponse } from "../../../../types/routing"
 
+import { AdminPostStockLocationsLocationReq } from "../validators"
 import { MedusaError } from "@medusajs/utils"
 import { deleteStockLocationsWorkflow } from "@medusajs/core-flows"
+import { updateStockLocationsWorkflow } from "@medusajs/core-flows"
+
+export const POST = async (
+  req: MedusaRequest<AdminPostStockLocationsLocationReq>,
+  res: MedusaResponse
+) => {
+  const { id } = req.params
+
+  await updateStockLocationsWorkflow(req.scope).run({
+    input: {
+      selector: { id: req.params.id },
+      update: req.validatedBody,
+    },
+  })
+
+  const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+
+  const [stock_location] = await remoteQuery(
+    remoteQueryObjectFromString({
+      entryPoint: "stock_locations",
+      variables: {
+        id,
+      },
+      fields: req.remoteQueryConfig.fields,
+    })
+  )
+
+  res.status(200).json({
+    stock_location,
+  })
+}
 
 export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
   const { id } = req.params
diff --git a/packages/medusa/src/api-v2/admin/stock-locations/middlewares.ts b/packages/medusa/src/api-v2/admin/stock-locations/middlewares.ts
index 6e0f77fae9..b26a871d86 100644
--- a/packages/medusa/src/api-v2/admin/stock-locations/middlewares.ts
+++ b/packages/medusa/src/api-v2/admin/stock-locations/middlewares.ts
@@ -2,6 +2,8 @@ import * as QueryConfig from "./query-config"
 
 import {
   AdminGetStockLocationsLocationParams,
+  AdminPostStockLocationsLocationParams,
+  AdminPostStockLocationsLocationReq,
   AdminPostStockLocationsParams,
   AdminPostStockLocationsReq,
 } from "./validators"
@@ -27,6 +29,17 @@ export const adminStockLocationRoutesMiddlewares: MiddlewareRoute[] = [
       ),
     ],
   },
+  {
+    method: ["POST"],
+    matcher: "/admin/stock-locations/:id",
+    middlewares: [
+      transformBody(AdminPostStockLocationsLocationReq),
+      transformQuery(
+        AdminPostStockLocationsLocationParams,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
+  },
   {
     method: ["GET"],
     matcher: "/admin/stock-locations/:id",
diff --git a/packages/medusa/src/api-v2/admin/stock-locations/validators.ts b/packages/medusa/src/api-v2/admin/stock-locations/validators.ts
index 5cfeb83a55..3e2c1d3f06 100644
--- a/packages/medusa/src/api-v2/admin/stock-locations/validators.ts
+++ b/packages/medusa/src/api-v2/admin/stock-locations/validators.ts
@@ -60,7 +60,7 @@ import { IsType } from "../../../utils"
  *     description: Stock location address' province
  *     example: Sinaloa
  */
-class StockLocationAddress {
+class StockLocationCreateAddress {
   @IsString()
   address_1: string
 
@@ -124,8 +124,8 @@ export class AdminPostStockLocationsReq {
 
   @IsOptional()
   @ValidateNested()
-  @Type(() => StockLocationAddress)
-  address?: StockLocationAddress
+  @Type(() => StockLocationCreateAddress)
+  address?: StockLocationCreateAddress
 
   @IsOptional()
   @IsString()
@@ -138,4 +138,106 @@ export class AdminPostStockLocationsReq {
 
 export class AdminPostStockLocationsParams extends FindParams {}
 
+/**
+ * The attributes of a stock location address to create or update.
+ */
+class StockLocationUpdateAddress {
+  /**
+   * First line address.
+   */
+  @IsString()
+  address_1: string
+
+  /**
+   * Second line address.
+   */
+  @IsOptional()
+  @IsString()
+  address_2?: string
+
+  /**
+   * Company.
+   */
+  @IsOptional()
+  @IsString()
+  company?: string
+
+  /**
+   * City.
+   */
+  @IsOptional()
+  @IsString()
+  city?: string
+
+  /**
+   * Country code.
+   */
+  @IsString()
+  country_code: string
+
+  /**
+   * Phone.
+   */
+  @IsOptional()
+  @IsString()
+  phone?: string
+
+  /**
+   * Postal code.
+   */
+  @IsOptional()
+  @IsString()
+  postal_code?: string
+
+  /**
+   * Province.
+   */
+  @IsOptional()
+  @IsString()
+  province?: string
+}
+
+/**
+ * @schema AdminPostStockLocationsLocationReq
+ * type: object
+ * description: "The details to update of the stock location."
+ * properties:
+ *   name:
+ *     description: the name of the stock location
+ *     type: string
+ *   address_id:
+ *     description: the stock location address ID
+ *     type: string
+ *   metadata:
+ *     type: object
+ *     description: An optional key-value map with additional details
+ *     example: {car: "white"}
+ *     externalDocs:
+ *       description: "Learn about the metadata attribute, and how to delete and update it."
+ *       url: "https://docs.medusajs.com/development/entities/overview#metadata-attribute"
+ *   address:
+ *     description: The data of an associated address to create or update.
+ *     $ref: "#/components/schemas/StockLocationAddressInput"
+ */
+export class AdminPostStockLocationsLocationReq {
+  @IsOptional()
+  @IsString()
+  name?: string
+
+  @IsOptional()
+  @ValidateNested()
+  @Type(() => StockLocationUpdateAddress)
+  address?: StockLocationUpdateAddress
+
+  @IsOptional()
+  @IsString()
+  address_id?: string
+
+  @IsObject()
+  @IsOptional()
+  metadata?: Record<string, unknown>
+}
+
+export class AdminPostStockLocationsLocationParams extends FindParams {}
+
 export class AdminGetStockLocationsLocationParams extends FindParams {}
diff --git a/packages/stock-location-next/integration-tests/__tests__/stock-location-module-service.spec.ts b/packages/stock-location-next/integration-tests/__tests__/stock-location-module-service.spec.ts
index cf57872c21..5083dc7423 100644
--- a/packages/stock-location-next/integration-tests/__tests__/stock-location-module-service.spec.ts
+++ b/packages/stock-location-next/integration-tests/__tests__/stock-location-module-service.spec.ts
@@ -107,7 +107,7 @@ moduleIntegrationTestRunner({
             id: stockLocation.id,
             name: "updated location",
           }
-          const location = await service.update(data)
+          const location = await service.upsert(data)
 
           expect(location).toEqual(expect.objectContaining(data))
         })
@@ -122,7 +122,7 @@ moduleIntegrationTestRunner({
             },
           }
 
-          const location = await service.update(data)
+          const location = await service.upsert(data)
 
           expect(location).toEqual(
             expect.objectContaining({
diff --git a/packages/stock-location-next/src/services/stock-location.ts b/packages/stock-location-next/src/services/stock-location.ts
index a02ac28ef5..f2be165779 100644
--- a/packages/stock-location-next/src/services/stock-location.ts
+++ b/packages/stock-location-next/src/services/stock-location.ts
@@ -10,16 +10,20 @@ import {
   ModulesSdkTypes,
   DAL,
   IStockLocationServiceNext,
+  FilterableStockLocationProps,
 } from "@medusajs/types"
 import {
   InjectManager,
   InjectTransactionManager,
   MedusaContext,
   ModulesSdkUtils,
+  isString,
 } from "@medusajs/utils"
 import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
 import { StockLocation, StockLocationAddress } from "../models"
 import { UpdateStockLocationNextInput } from "@medusajs/types"
+import { UpsertStockLocationInput } from "@medusajs/types"
+import { promiseAll } from "@medusajs/utils"
 
 type InjectedDependencies = {
   eventBusService: IEventBusService
@@ -117,13 +121,65 @@ export default class StockLocationModuleService<
     return await this.stockLocationService_.create(data, context)
   }
 
+  async upsert(
+    data: UpsertStockLocationInput,
+    context?: Context
+  ): Promise<StockLocationTypes.StockLocationDTO>
+  async upsert(
+    data: UpsertStockLocationInput[],
+    context?: Context
+  ): Promise<StockLocationTypes.StockLocationDTO[]>
+
+  @InjectManager("baseRepository_")
+  async upsert(
+    data: UpsertStockLocationInput | UpsertStockLocationInput[],
+    @MedusaContext() context: Context = {}
+  ): Promise<
+    StockLocationTypes.StockLocationDTO | StockLocationTypes.StockLocationDTO[]
+  > {
+    const input = Array.isArray(data) ? data : [data]
+
+    const result = await this.upsert_(input, context)
+
+    return await this.baseRepository_.serialize<
+      | StockLocationTypes.StockLocationDTO[]
+      | StockLocationTypes.StockLocationDTO
+    >(Array.isArray(data) ? result : result[0])
+  }
+
+  @InjectTransactionManager("baseRepository_")
+  async upsert_(
+    input: UpsertStockLocationInput[],
+    @MedusaContext() context: Context = {}
+  ) {
+    const toUpdate = input.filter(
+      (location): location is UpdateStockLocationNextInput => !!location.id
+    ) as UpdateStockLocationNextInput[]
+    const toCreate = input.filter(
+      (location) => !location.id
+    ) as CreateStockLocationInput[]
+
+    const operations: Promise<StockLocation[] | StockLocation>[] = []
+
+    if (toCreate.length) {
+      operations.push(this.create_(toCreate, context))
+    }
+    if (toUpdate.length) {
+      operations.push(this.update_(toUpdate, context))
+    }
+
+    return (await promiseAll(operations)).flat()
+  }
+
   update(
-    data: UpdateStockLocationNextInput,
-    context: Context
+    id: string,
+    input: UpdateStockLocationNextInput,
+    context?: Context
   ): Promise<StockLocationTypes.StockLocationDTO>
   update(
-    data: UpdateStockLocationNextInput[],
-    context: Context
+    selector: FilterableStockLocationProps,
+    input: UpdateStockLocationNextInput,
+    context?: Context
   ): Promise<StockLocationTypes.StockLocationDTO[]>
   /**
    * Updates an existing stock location.
@@ -134,14 +190,21 @@ export default class StockLocationModuleService<
    */
   @InjectManager("baseRepository_")
   async update(
+    idOrSelector: string | FilterableStockLocationProps,
     data: UpdateStockLocationNextInput | UpdateStockLocationNextInput[],
     @MedusaContext() context: Context = {}
   ): Promise<
     StockLocationTypes.StockLocationDTO | StockLocationTypes.StockLocationDTO[]
   > {
-    const input = Array.isArray(data) ? data : [data]
-
-    const updated = await this.update_(input, context)
+    let normalizedInput:
+      | (UpdateStockLocationNextInput & { id: string })[]
+      | { data: any; selector: FilterableStockLocationProps } = []
+    if (isString(idOrSelector)) {
+      normalizedInput = [{ id: idOrSelector, ...data }]
+    } else {
+      normalizedInput = { data, selector: idOrSelector }
+    }
+    const updated = await this.update_(normalizedInput, context)
 
     const serialized = await this.baseRepository_.serialize<
       | StockLocationTypes.StockLocationDTO
@@ -153,9 +216,12 @@ export default class StockLocationModuleService<
 
   @InjectTransactionManager("baseRepository_")
   async update_(
-    data: (UpdateStockLocationInput & { id: string })[],
+    data:
+      | UpdateStockLocationNextInput[]
+      | UpdateStockLocationNextInput
+      | { data: any; selector: FilterableStockLocationProps },
     @MedusaContext() context: Context = {}
-  ): Promise<TEntity[]> {
+  ): Promise<TEntity[] | TEntity> {
     return await this.stockLocationService_.update(data, context)
   }
 
diff --git a/packages/types/src/stock-location/common.ts b/packages/types/src/stock-location/common.ts
index 72fef1d687..6dca9c20a2 100644
--- a/packages/types/src/stock-location/common.ts
+++ b/packages/types/src/stock-location/common.ts
@@ -1,3 +1,5 @@
+import { BaseFilterable, OperatorMap } from "../dal"
+
 import { StringComparisonOperator } from "../common/common"
 
 /**
@@ -241,7 +243,8 @@ export type StockLocationExpandedDTO = StockLocationDTO & {
  *
  * The filters to apply on the retrieved stock locations.
  */
-export type FilterableStockLocationProps = {
+export interface FilterableStockLocationProps
+  extends BaseFilterable<FilterableStockLocationProps> {
   /**
    * Search parameter for stock location names
    */
@@ -255,7 +258,7 @@ export type FilterableStockLocationProps = {
   /**
    * The names to filter stock locations by.
    */
-  name?: string | string[] | StringComparisonOperator
+  name?: string | string[] | OperatorMap<string>
 }
 
 /**
@@ -309,7 +312,7 @@ export type StockLocationAddressInput = {
   /**
    * The second line of the stock location address.
    */
-  address_2?: string
+  address_2?: string | null
 
   /**
    * The country code of the stock location address.
@@ -319,27 +322,27 @@ export type StockLocationAddressInput = {
   /**
    * The city of the stock location address.
    */
-  city?: string
+  city?: string | null
 
   /**
    * The phone of the stock location address.
    */
-  phone?: string
+  phone?: string | null
 
   /**
    * The province of the stock location address.
    */
-  province?: string
+  province?: string | null
 
   /**
    * The postal code of the stock location address.
    */
-  postal_code?: string
+  postal_code?: string | null
 
   /**
    * Holds custom data in key-value pairs.
    */
-  metadata?: Record<string, unknown>
+  metadata?: Record<string, unknown> | null
 }
 
 /**
@@ -435,3 +438,5 @@ export type UpdateStockLocationInput = {
 export type UpdateStockLocationNextInput = UpdateStockLocationInput & {
   id: string
 }
+
+export type UpsertStockLocationInput = Partial<UpdateStockLocationNextInput>
diff --git a/packages/types/src/stock-location/service-next.ts b/packages/types/src/stock-location/service-next.ts
index 4387f569e8..6b3744e73d 100644
--- a/packages/types/src/stock-location/service-next.ts
+++ b/packages/types/src/stock-location/service-next.ts
@@ -4,6 +4,7 @@ import {
   StockLocationDTO,
   UpdateStockLocationInput,
   UpdateStockLocationNextInput,
+  UpsertStockLocationInput,
 } from "./common"
 import { RestoreReturn, SoftDeleteReturn } from "../dal"
 
@@ -251,6 +252,15 @@ export interface IStockLocationServiceNext extends IModuleService {
     context?: Context
   ): Promise<StockLocationDTO[]>
 
+  upsert(
+    data: UpsertStockLocationInput[],
+    sharedContext?: Context
+  ): Promise<StockLocationDTO[]>
+  upsert(
+    data: UpsertStockLocationInput,
+    sharedContext?: Context
+  ): Promise<StockLocationDTO>
+
   /**
    * This method is used to update a stock location.
    *
@@ -275,13 +285,15 @@ export interface IStockLocationServiceNext extends IModuleService {
    * }
    */
   update(
-    input: UpdateStockLocationNextInput[],
-    context?: Context
-  ): Promise<StockLocationDTO[]>
-  update(
-    input: UpdateStockLocationNextInput,
+    id: string,
+    input: UpdateStockLocationInput,
     context?: Context
   ): Promise<StockLocationDTO>
+  update(
+    selector: FilterableStockLocationProps,
+    input: UpdateStockLocationInput,
+    context?: Context
+  ): Promise<StockLocationDTO[]>
 
   /**
    * This method is used to delete a stock location.