diff --git a/package.json b/package.json
index 6991dda1..7dc45bee 100644
--- a/package.json
+++ b/package.json
@@ -54,20 +54,20 @@
     "typeorm": "0.3.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "0.1102.17",
+    "@angular-devkit/build-angular": "12.2.16",
     "@angular-devkit/build-optimizer": "0.1102.17",
-    "@angular/animations": "11.2.14",
-    "@angular/cli": "11.2.17",
-    "@angular/common": "11.2.14",
-    "@angular/compiler": "11.2.14",
-    "@angular/compiler-cli": "11.2.14",
-    "@angular/core": "11.2.14",
-    "@angular/forms": "11.2.14",
-    "@angular/language-service": "11.2.14",
-    "@angular/localize": "11.2.14",
-    "@angular/platform-browser": "11.2.14",
-    "@angular/platform-browser-dynamic": "11.2.14",
-    "@angular/router": "11.2.14",
+    "@angular/animations": "12.2.16",
+    "@angular/cli": "12.2.16",
+    "@angular/common": "12.2.16",
+    "@angular/compiler": "12.2.16",
+    "@angular/compiler-cli": "12.2.16",
+    "@angular/core": "12.2.16",
+    "@angular/forms": "12.2.16",
+    "@angular/language-service": "12.2.16",
+    "@angular/localize": "12.2.16",
+    "@angular/platform-browser": "12.2.16",
+    "@angular/platform-browser-dynamic": "12.2.16",
+    "@angular/router": "12.2.16",
     "@asymmetrik/ngx-leaflet": "8.1.0",
     "@asymmetrik/ngx-leaflet-markercluster": "5.0.1",
     "@ngx-loading-bar/core": "5.1.2",
@@ -137,7 +137,6 @@
     "ts-helpers": "1.1.2",
     "ts-node": "10.7.0",
     "tslint": "6.1.3",
-    "typescript": "4.6.3",
     "xlf-google-translate": "1.0.0-beta.22",
     "web-animations-js": "2.3.2",
     "webpack-bundle-analyzer": "4.5.0",
@@ -155,4 +154,4 @@
   "engines": {
     "node": ">=14.14 <15.0"
   }
-}
+}
\ No newline at end of file
diff --git a/src/backend/model/jobs/jobs/TempFolderCleaningJob.ts b/src/backend/model/jobs/jobs/TempFolderCleaningJob.ts
index e5c08e4a..7ef77189 100644
--- a/src/backend/model/jobs/jobs/TempFolderCleaningJob.ts
+++ b/src/backend/model/jobs/jobs/TempFolderCleaningJob.ts
@@ -57,7 +57,7 @@ export class TempFolderCleaningJob extends Job {
         this.Progress.log('processing: ' + file);
         this.Progress.Processed++;
         if ((await fs.promises.stat(file)).isDirectory()) {
-          await fs.promises.rmdir(file, {recursive: true});
+          await fs.promises.rm(file, {recursive: true});
         } else {
           await fs.promises.unlink(file);
         }
@@ -83,7 +83,7 @@ export class TempFolderCleaningJob extends Job {
       if (await this.isValidDirectory(filePath) === false) {
         this.Progress.log('processing: ' + filePath);
         this.Progress.Processed++;
-        await fs.promises.rmdir(filePath, {recursive: true});
+        await fs.promises.rm(filePath, {recursive: true});
       } else {
         this.Progress.log('skipping: ' + filePath);
         this.Progress.Skipped++;
diff --git a/test/backend/integration/model/sql/typeorm.ts b/test/backend/integration/model/sql/typeorm.ts
index f2620953..6417cc63 100644
--- a/test/backend/integration/model/sql/typeorm.ts
+++ b/test/backend/integration/model/sql/typeorm.ts
@@ -34,7 +34,7 @@ describe('Typeorm integration', () => {
 
   const teardownUpSqlDB = async () => {
     await SQLConnection.close();
-    await fs.promises.rmdir(tempDir, {recursive: true});
+    await fs.promises.rm(tempDir, {recursive: true});
   };
 
   beforeEach(async () => {