diff --git a/package.json b/package.json
index f9ce070..e4d52c2 100644
--- a/package.json
+++ b/package.json
@@ -12,15 +12,15 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^11.0.2",
-    "@angular/common": "^11.0.2",
-    "@angular/compiler": "^11.0.2",
-    "@angular/core": "^11.0.2",
-    "@angular/forms": "^11.0.2",
-    "@angular/platform-browser": "^11.0.2",
-    "@angular/platform-browser-dynamic": "^11.0.2",
-    "@angular/router": "^11.0.2",
-    "@angular/service-worker": "^11.0.2",
+    "@angular/animations": "^12.2.17",
+    "@angular/common": "^12.2.17",
+    "@angular/compiler": "^12.2.17",
+    "@angular/core": "^12.2.17",
+    "@angular/forms": "^12.2.17",
+    "@angular/platform-browser": "^12.2.17",
+    "@angular/platform-browser-dynamic": "^12.2.17",
+    "@angular/router": "^12.2.17",
+    "@angular/service-worker": "^12.2.17",
     "jquery": "^3.5.1",
     "js-base64": "^3.6.0",
     "ng-zorro-antd": "^11.2.0",
@@ -30,9 +30,9 @@
     "zone.js": "^0.11.3"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^0.1102.4",
-    "@angular/cli": "^11.1.2",
-    "@angular/compiler-cli": "^11.0.2",
+    "@angular-devkit/build-angular": "^12.2.18",
+    "@angular/cli": "^12.2.18",
+    "@angular/compiler-cli": "^12.2.17",
     "@angular/language-service": "^13.2.0",
     "@types/jasmine": "^3.6.2",
     "@types/jasminewd2": "~2.0.3",
@@ -48,7 +48,7 @@
     "nz-tslint-rules": "^0.901.2",
     "protractor": "^7.0.0",
     "ts-node": "^10.5.0",
-    "typescript": "~4.1.0",
+    "typescript": "~4.3.5",
     "eslint": "^7.6.0",
     "eslint-plugin-import": "2.26.0",
     "eslint-plugin-jsdoc": "35.4.1",
@@ -61,4 +61,4 @@
     "@typescript-eslint/eslint-plugin": "4.17.0",
     "@typescript-eslint/parser": "4.26.0"
   }
-}
+}
\ No newline at end of file