diff --git a/src/common/utils.ts b/src/common/utils.ts
index 2785d3e..def180c 100644
--- a/src/common/utils.ts
+++ b/src/common/utils.ts
@@ -35,7 +35,7 @@ import { promiseWithResolver, type PromiseWithResolvers } from "octagonal-wheels
 import { AuthorizationHeaderGenerator } from "../lib/src/replication/httplib.ts";
 import type { KeyValueDatabase } from "../lib/src/interfaces/KeyValueDatabase.ts";
 
-export { scheduleTask, cancelTask, cancelAllTasks } from "../lib/src/concurrency/task.ts";
+export { scheduleTask, cancelTask, cancelAllTasks } from "octagonal-wheels/concurrency/task";
 
 // For backward compatibility, using the path for determining id.
 // Only CouchDB unacceptable ID (that starts with an underscore) has been prefixed with "/".
diff --git a/src/lib b/src/lib
index c00f62f..9f69880 160000
--- a/src/lib
+++ b/src/lib
@@ -1 +1 @@
-Subproject commit c00f62f060b7401350962f7c8307bd138a0c1713
+Subproject commit 9f69880ec27fb4019c274b943a6aefb8f2a1bf34
diff --git a/src/modules/coreObsidian/storageLib/SerializedFileAccess.ts b/src/modules/coreObsidian/storageLib/SerializedFileAccess.ts
index 6b7e446..5e10e4a 100644
--- a/src/modules/coreObsidian/storageLib/SerializedFileAccess.ts
+++ b/src/modules/coreObsidian/storageLib/SerializedFileAccess.ts
@@ -1,5 +1,5 @@
 import { type App, TFile, type DataWriteOptions, TFolder, TAbstractFile } from "../../../deps.ts";
-import { serialized } from "../../../lib/src/concurrency/lock.ts";
+import { serialized } from "octagonal-wheels/concurrency/lock";
 import { Logger } from "../../../lib/src/common/logger.ts";
 import { isPlainText } from "../../../lib/src/string_and_binary/path.ts";
 import type { FilePath, HasSettings, UXFileInfoStub } from "../../../lib/src/common/types.ts";
diff --git a/src/modules/coreObsidian/storageLib/StorageEventManager.ts b/src/modules/coreObsidian/storageLib/StorageEventManager.ts
index 7da0270..3d28ea5 100644
--- a/src/modules/coreObsidian/storageLib/StorageEventManager.ts
+++ b/src/modules/coreObsidian/storageLib/StorageEventManager.ts
@@ -14,14 +14,14 @@ import {
 } from "../../../lib/src/common/types.ts";
 import { delay, fireAndForget, getFileRegExp } from "../../../lib/src/common/utils.ts";
 import { type FileEventItem, type FileEventType } from "../../../common/types.ts";
-import { serialized, skipIfDuplicated } from "../../../lib/src/concurrency/lock.ts";
+import { serialized, skipIfDuplicated } from "octagonal-wheels/concurrency/lock";
 import {
     finishAllWaitingForTimeout,
     finishWaitingForTimeout,
     isWaitingForTimeout,
     waitForTimeout,
-} from "../../../lib/src/concurrency/task.ts";
-import { Semaphore } from "../../../lib/src/concurrency/semaphore.ts";
+} from "octagonal-wheels/concurrency/task";
+import { Semaphore } from "octagonal-wheels/concurrency/semaphore";
 import type { LiveSyncCore } from "../../../main.ts";
 import { InternalFileToUXFileInfoStub, TFileToUXFileInfoStub } from "./utilObsidian.ts";
 import ObsidianLiveSyncPlugin from "../../../main.ts";
diff --git a/src/modules/extras/devUtil/testUtils.ts b/src/modules/extras/devUtil/testUtils.ts
index 30a32ac..6d3e079 100644
--- a/src/modules/extras/devUtil/testUtils.ts
+++ b/src/modules/extras/devUtil/testUtils.ts
@@ -1,5 +1,5 @@
 import { fireAndForget } from "../../../lib/src/common/utils.ts";
-import { serialized } from "../../../lib/src/concurrency/lock.ts";
+import { serialized } from "octagonal-wheels/concurrency/lock";
 import type ObsidianLiveSyncPlugin from "../../../main.ts";
 
 let plugin: ObsidianLiveSyncPlugin;
diff --git a/src/modules/features/ModuleInteractiveConflictResolver.ts b/src/modules/features/ModuleInteractiveConflictResolver.ts
index c8a86ba..deaef9d 100644
--- a/src/modules/features/ModuleInteractiveConflictResolver.ts
+++ b/src/modules/features/ModuleInteractiveConflictResolver.ts
@@ -13,7 +13,7 @@ import { ConflictResolveModal } from "./InteractiveConflictResolving/ConflictRes
 import { AbstractObsidianModule, type IObsidianModule } from "../AbstractObsidianModule.ts";
 import { displayRev, getPath, getPathWithoutPrefix } from "../../common/utils.ts";
 import { fireAndForget } from "octagonal-wheels/promises";
-import { serialized } from "../../lib/src/concurrency/lock.ts";
+import { serialized } from "octagonal-wheels/concurrency/lock";
 
 export class ModuleInteractiveConflictResolver extends AbstractObsidianModule implements IObsidianModule {
     $everyOnloadStart(): Promise<boolean> {