diff --git a/goofy-client/libs/kommentar-shared/src/lib/kommentar.service.ts b/goofy-client/libs/kommentar-shared/src/lib/kommentar.service.ts
index d2d253e1c3e91133634f6986ec1818eb6d49b8a4..872fab7dc10d8d77e6b7b765a43858dfc880a51e 100644
--- a/goofy-client/libs/kommentar-shared/src/lib/kommentar.service.ts
+++ b/goofy-client/libs/kommentar-shared/src/lib/kommentar.service.ts
@@ -28,7 +28,7 @@ import { CommandOrder, CommandResource, CommandService, CreateCommand, isDone }
 import { createEmptyStateResource, createStateResource, doIfLoadingRequired, NavigationService, StateResource } from '@goofy-client/tech-shared';
 import { VorgangResource, VorgangService } from '@goofy-client/vorgang-shared';
 import { hasLink, Resource } from '@ngxp/rest';
-import { isNil } from 'lodash';
+import { isNil } from 'lodash-es';
 import { BehaviorSubject, Observable, of, Subscription } from 'rxjs';
 import { startWith, tap } from 'rxjs/operators';
 import { KommentarLinkRel, KommentarListLinkRel } from './kommentar.linkrel';
diff --git a/goofy-client/libs/kommentar-shared/test/kommentar.ts b/goofy-client/libs/kommentar-shared/test/kommentar.ts
index 16165ab449c6399403f43767509df6676d49902b..ec0af58009df594ffe8aa46a1ef4f1b5d9472ba7 100644
--- a/goofy-client/libs/kommentar-shared/test/kommentar.ts
+++ b/goofy-client/libs/kommentar-shared/test/kommentar.ts
@@ -23,7 +23,7 @@
  */
 import { faker } from '@faker-js/faker';
 import { toResource } from 'libs/tech-shared/test/resource';
-import { times } from 'lodash';
+import { times } from 'lodash-es';
 import { KommentarListLinkRel } from '../src/lib/kommentar.linkrel';
 import { Kommentar, KommentarListResource, KommentarResource } from '../src/lib/kommentar.model';
 
diff --git a/goofy-client/libs/tech-shared/src/lib/error/error.handler.ts b/goofy-client/libs/tech-shared/src/lib/error/error.handler.ts
index a182a81243916ce0355fc727f6b54181bba3a28f..8388067ba294c9a3e174bb8ad83e13c06821c13c 100644
--- a/goofy-client/libs/tech-shared/src/lib/error/error.handler.ts
+++ b/goofy-client/libs/tech-shared/src/lib/error/error.handler.ts
@@ -23,7 +23,7 @@
  */
 import { HttpErrorResponse } from '@angular/common/http';
 import { Injectable } from '@angular/core';
-import { isNil } from 'lodash';
+import { isNil } from 'lodash-es';
 import { BehaviorSubject } from 'rxjs';
 
 @Injectable({ providedIn: 'root' })
@@ -33,7 +33,7 @@ export class HttpErrorHandler {
 	private readonly retryOnConnectionTimeout: BehaviorSubject<boolean> = new BehaviorSubject<boolean>(true);
 	private postErrorActionByName: { [key: string]: any } = {};
 
-	public registerCustomHandling(name: string, doAfterErrorReceived: any) {
+	public registerCustomHandling(name: string, doAfterErrorReceived: any): void {
 		if (isNil(this.postErrorActionByName[name])) {
 			this.postErrorActionByName[name] = doAfterErrorReceived;
 		} else {
@@ -41,7 +41,7 @@ export class HttpErrorHandler {
 		}
 	}
 
-	public doAfterErrorReceived(name: string, errorResponse: HttpErrorResponse) {
+	public doAfterErrorReceived(name: string, errorResponse: HttpErrorResponse): void {
 		if (!isNil(this.postErrorActionByName[name])) {
 			this.postErrorActionByName[name](errorResponse);
 		} else {
@@ -57,7 +57,7 @@ export class HttpErrorHandler {
 		return this.defaultHandling.value;
 	}
 
-	public disableDefaultHandling() {
+	public disableDefaultHandling(): void {
 		this.defaultHandling.next(false);
 	}
 
@@ -69,7 +69,7 @@ export class HttpErrorHandler {
 		return this.retryOnConnectionTimeout.value;
 	}
 
-	public disableRetry() {
+	public disableRetry(): void {
 		this.retryOnConnectionTimeout.next(false);
 	}
 }
\ No newline at end of file
diff --git a/goofy-client/libs/user-profile/src/lib/user-icon/user-icon.component.ts b/goofy-client/libs/user-profile/src/lib/user-icon/user-icon.component.ts
index eaa503df985a03198b5c396d7b93377ec1f7098d..291b50e5db8c581f6ee6e37b84aca8dba56594f5 100644
--- a/goofy-client/libs/user-profile/src/lib/user-icon/user-icon.component.ts
+++ b/goofy-client/libs/user-profile/src/lib/user-icon/user-icon.component.ts
@@ -24,7 +24,7 @@
 import { Component, Input, SimpleChanges } from '@angular/core';
 import { createEmptyStateResource, hasError, MessageCode, StateResource } from '@goofy-client/tech-shared';
 import { getUserName, getUserNameInitials, userProfileMessage, UserProfileResource } from '@goofy-client/user-profile-shared';
-import { isUndefined } from 'lodash';
+import { isUndefined } from 'lodash-es';
 
 @Component({
 	selector: 'goofy-client-user-icon',
diff --git a/goofy-client/libs/wiedervorlage/src/lib/wiedervorlage-list-in-vorgang-list-container/wiedervorlage-list-in-vorgang-list-container.component.ts b/goofy-client/libs/wiedervorlage/src/lib/wiedervorlage-list-in-vorgang-list-container/wiedervorlage-list-in-vorgang-list-container.component.ts
index 9f83c3854a09a5069dd01ef32c77dd79894fe59b..c786aff7a105272ea615d92b4578639e8750f4a9 100644
--- a/goofy-client/libs/wiedervorlage/src/lib/wiedervorlage-list-in-vorgang-list-container/wiedervorlage-list-in-vorgang-list-container.component.ts
+++ b/goofy-client/libs/wiedervorlage/src/lib/wiedervorlage-list-in-vorgang-list-container/wiedervorlage-list-in-vorgang-list-container.component.ts
@@ -26,8 +26,7 @@ import { createEmptyStateResource, createStateResource, StateResource } from '@g
 import { VorgangResource } from '@goofy-client/vorgang-shared';
 import { WiedervorlageLinkRel, WiedervorlageListLinkRel, WiedervorlageResource, WiedervorlageService } from '@goofy-client/wiedervorlage-shared';
 import { getEmbeddedResource, hasLink } from '@ngxp/rest';
-import { isNil } from 'lodash';
-import { isNull } from 'lodash-es';
+import { isNil, isNull } from 'lodash-es';
 import { Observable } from 'rxjs';
 import { filter, map, startWith } from 'rxjs/operators';