diff --git a/package-lock.json b/package-lock.json
index ab3e154..667f4fd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -43,7 +43,7 @@
         "ngx-markdown": "^12.0.1",
         "protractor": "^7.0.0",
         "rxjs": "^6.5.3",
-        "sartography-workflow-lib": "0.0.538",
+        "sartography-workflow-lib": "^0.0.540",
         "tslib": "^2.3.0",
         "uuid": "^8.3.2",
         "zone.js": "^0.11.4"
@@ -84,6 +84,7 @@
         "lodash.isequal": "^4.5.0",
         "mockdate": "^3.0.5",
         "moddle-xml": "^9.0.5",
+        "postcss": "^8.3.6",
         "postcss-loader": "^6.1.1",
         "postcss-short": "^5.0.0",
         "puppeteer": "^10.2.0",
diff --git a/package.json b/package.json
index 2965794..e05f243 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "ngx-markdown": "^12.0.1",
     "protractor": "^7.0.0",
     "rxjs": "^6.5.3",
-    "sartography-workflow-lib": "0.0.538",
+    "sartography-workflow-lib": "^0.0.540",
     "tslib": "^2.3.0",
     "uuid": "^8.3.2",
     "zone.js": "^0.11.4"
@@ -102,6 +102,7 @@
     "lodash.isequal": "^4.5.0",
     "mockdate": "^3.0.5",
     "moddle-xml": "^9.0.5",
+    "postcss": "^8.3.6",
     "postcss-loader": "^6.1.1",
     "postcss-short": "^5.0.0",
     "puppeteer": "^10.2.0",
diff --git a/src/app/_dialogs/file-meta-dialog/file-meta-dialog.component.spec.ts b/src/app/_dialogs/file-meta-dialog/file-meta-dialog.component.spec.ts
index 1e12d66..946adee 100644
--- a/src/app/_dialogs/file-meta-dialog/file-meta-dialog.component.spec.ts
+++ b/src/app/_dialogs/file-meta-dialog/file-meta-dialog.component.spec.ts
@@ -9,7 +9,7 @@ import {FormlyMaterialModule} from '@ngx-formly/material';
 import {FileType} from 'sartography-workflow-lib';
 import {FileMetaDialogData} from '../../_interfaces/dialog-data';
 import {FileMetaDialogComponent} from './file-meta-dialog.component';
-import * as cloneDeep from 'lodash/cloneDeep';
+import { cloneDeep } from 'lodash';
 
 describe('EditFileMetaDialogComponent', () => {
   let component: FileMetaDialogComponent;
diff --git a/src/app/file-list/file-list.component.spec.ts b/src/app/file-list/file-list.component.spec.ts
index 7c9159e..1215680 100644
--- a/src/app/file-list/file-list.component.spec.ts
+++ b/src/app/file-list/file-list.component.spec.ts
@@ -9,7 +9,7 @@ import {MatSnackBarModule} from '@angular/material/snack-bar';
 import {BrowserDynamicTestingModule} from '@angular/platform-browser-dynamic/testing';
 import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
 import {RouterTestingModule} from '@angular/router/testing';
-import * as cloneDeep from 'lodash/cloneDeep';
+import { cloneDeep } from 'lodash';
 import {of} from 'rxjs';
 import {
   ApiService,
diff --git a/src/app/reference-files/reference-files.component.spec.ts b/src/app/reference-files/reference-files.component.spec.ts
index e9d27d5..20d7cc2 100644
--- a/src/app/reference-files/reference-files.component.spec.ts
+++ b/src/app/reference-files/reference-files.component.spec.ts
@@ -10,7 +10,7 @@ import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
 import {Router} from '@angular/router';
 import {RouterTestingModule} from '@angular/router/testing';
 import * as FileSaver from 'file-saver';
-import * as cloneDeep from 'lodash/cloneDeep';
+import { cloneDeep } from 'lodash';
 import {of} from 'rxjs';
 import {ApiService, FileMeta, FileType, MockEnvironment, mockFileMetaReference0, mockFileReference0} from 'sartography-workflow-lib';
 import {OpenFileDialogComponent} from '../_dialogs/open-file-dialog/open-file-dialog.component';
diff --git a/src/app/workflow-spec-list/workflow-spec-list.component.spec.ts b/src/app/workflow-spec-list/workflow-spec-list.component.spec.ts
index 4da853f..a97ce38 100644
--- a/src/app/workflow-spec-list/workflow-spec-list.component.spec.ts
+++ b/src/app/workflow-spec-list/workflow-spec-list.component.spec.ts
@@ -10,7 +10,7 @@ import {MatSnackBarModule} from '@angular/material/snack-bar';
 import {BrowserDynamicTestingModule} from '@angular/platform-browser-dynamic/testing';
 import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
 import {RouterTestingModule} from '@angular/router/testing';
-import * as cloneDeep from 'lodash/cloneDeep';
+import { cloneDeep } from 'lodash';
 import {of} from 'rxjs';
 import {
   ApiErrorsComponent,
diff --git a/src/app/workflow-spec-list/workflow-spec-list.component.ts b/src/app/workflow-spec-list/workflow-spec-list.component.ts
index 7a2b6fb..185bf30 100644
--- a/src/app/workflow-spec-list/workflow-spec-list.component.ts
+++ b/src/app/workflow-spec-list/workflow-spec-list.component.ts
@@ -2,7 +2,7 @@ import { Component, OnInit } from '@angular/core';
 import { MatBottomSheet } from '@angular/material/bottom-sheet';
 import { MatDialog } from '@angular/material/dialog';
 import { MatSnackBar } from '@angular/material/snack-bar';
-import * as cloneDeep from 'lodash/cloneDeep';
+import { cloneDeep } from 'lodash';
 import {
   ApiErrorsComponent,
   ApiService,