diff --git a/examples/app1/src/app/app.module.ts b/examples/app1/src/app/app.module.ts
index 1380cb3..9ce8eb4 100644
--- a/examples/app1/src/app/app.module.ts
+++ b/examples/app1/src/app/app.module.ts
@@ -10,11 +10,13 @@ import { DemoCommonModule } from '@demo/common';
 import { NgxPlanetModule } from 'ngx-planet';
 import { UserModule } from './user/user.module';
 import { ProjectsComponent } from './projects/projects.component';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 
 @NgModule({
     declarations: [AppRootComponent, AppActualRootComponent, DashboardComponent, ProjectsComponent],
     imports: [
         BrowserModule,
+        BrowserAnimationsModule,
         RouterModule.forRoot(routers),
         // UserModule,
         NgxTethysModule,
diff --git a/examples/app2/src/app/app.module.ts b/examples/app2/src/app/app.module.ts
index bed18f1..b4f19c3 100644
--- a/examples/app2/src/app/app.module.ts
+++ b/examples/app2/src/app/app.module.ts
@@ -14,6 +14,7 @@ import { DemoCommonModule } from '@demo/common';
 import { ProjectResolver } from './projects/project.resolver';
 import { TasksComponent } from './projects/tasks/tasks.component';
 import { ViewComponent } from './projects/view/view.component';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 
 const routers: Route[] = [
     {
@@ -73,6 +74,7 @@ const routers: Route[] = [
     entryComponents: [AppRootComponent, ProjectDetailComponent],
     imports: [
         CommonModule,
+        BrowserAnimationsModule,
         FormsModule,
         BrowserModule,
         RouterModule.forRoot(routers),
diff --git a/examples/portal/src/app/app.component.ts b/examples/portal/src/app/app.component.ts
index 9628c24..c2e6ae0 100644
--- a/examples/portal/src/app/app.component.ts
+++ b/examples/portal/src/app/app.component.ts
@@ -3,7 +3,7 @@ import { Planet, SwitchModes, GlobalEventDispatcher, ApplicationStatus, PlanetAp
 import { Router, NavigationEnd, ActivatedRoute } from '@angular/router';
 import { ThyDialog } from 'ngx-tethys/dialog';
 import { ADetailComponent } from './a-detail/a-detail.component';
-import { ThyConfirmService, ThyNotifyService } from 'ngx-tethys';
+import { ThyNotifyService } from 'ngx-tethys/notify';
 import { AppRootContext } from '@demo/common';
 import { CustomSettingsService } from './custom-settings.service';
 
diff --git a/examples/portal/src/app/app.module.ts b/examples/portal/src/app/app.module.ts
index b8d787d..9c1cb34 100644
--- a/examples/portal/src/app/app.module.ts
+++ b/examples/portal/src/app/app.module.ts
@@ -1,4 +1,5 @@
 import { BrowserModule, DomSanitizer } from '@angular/platform-browser';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { NgModule } from '@angular/core';
 
 import { AppRoutingModule } from './app-routing.module';
@@ -16,6 +17,7 @@ import { FormsModule } from '@angular/forms';
     declarations: [AppComponent, AboutComponent, SettingsComponent, ADetailComponent],
     imports: [
         BrowserModule,
+        BrowserAnimationsModule,
         FormsModule,
         NgxTethysModule,
         ThyDialogModule,
diff --git a/package-lock.json b/package-lock.json
index 72c913d..adce584 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13878,23 +13878,10 @@
         }
       }
     },
-    "ngx-bootstrap": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/ngx-bootstrap/-/ngx-bootstrap-6.2.0.tgz",
-      "integrity": "sha512-5WKHo6/ltkenw4UyXZwED8rODCgp2RGbWurzYzZsF/gH1JO5SN7TJ+AL6kXYk6XM42sDA2WhN9Db+ZPNjiyHnA=="
-    },
-    "ngx-sortablejs": {
-      "version": "3.1.4",
-      "resolved": "https://registry.npmjs.org/ngx-sortablejs/-/ngx-sortablejs-3.1.4.tgz",
-      "integrity": "sha512-jrEC4loWf01JxBcPiOHiyHbXwNrs4acIus1c9NVv7hiK574dywoqOnL5/OVQFnluqItWC7llqCUXfDr3Kmyqfg==",
-      "requires": {
-        "tslib": "^1.9.0"
-      }
-    },
     "ngx-tethys": {
-      "version": "9.0.0-beta.1",
-      "resolved": "https://registry.npmjs.org/ngx-tethys/-/ngx-tethys-9.0.0-beta.1.tgz",
-      "integrity": "sha512-T9YFKQkn8+mbTEd5SmRSjeAC9Q1gfsHtdPWtWej8ZjMBxWTKsoAiUXnMqzxw50kUBZFVSEA6fWQ2i1QEwti39A==",
+      "version": "9.0.0-beta.2",
+      "resolved": "https://registry.npmjs.org/ngx-tethys/-/ngx-tethys-9.0.0-beta.2.tgz",
+      "integrity": "sha512-RjnQLCT7uoqh4layzlb7jXXXHBhV40XJ68Ps1Ws4racXHokS6dHRT3+h4VDRWy3nv3iuw1jzsf0KdBcRBvXvRg==",
       "requires": {
         "tslib": "^1.10.0"
       }
diff --git a/package.json b/package.json
index b5f1737..5d81cba 100644
--- a/package.json
+++ b/package.json
@@ -57,9 +57,7 @@
     "@angular/router": "~9.1.12",
     "bootstrap": "4.3.1",
     "date-fns": "^2.16.1",
-    "ngx-bootstrap": "6.2.0",
-    "ngx-sortablejs": "^3.1.4",
-    "ngx-tethys": "9.0.0-beta.1",
+    "ngx-tethys": "9.0.0-beta.2",
     "rxjs": "~6.5.5",
     "sortablejs": "1.8.4",
     "tslib": "^1.10.0",