diff --git a/projects/ngx-flowchart/package.json b/projects/ngx-flowchart/package.json
index 6d632af..860d51e 100644
--- a/projects/ngx-flowchart/package.json
+++ b/projects/ngx-flowchart/package.json
@@ -2,12 +2,12 @@
   "name": "ngx-flowchart",
   "version": "0.0.1",
   "peerDependencies": {
-    "@angular/common": "^8.0.3",
-    "@angular/core": "^8.0.3",
+    "@angular/common": "^9.0.0",
+    "@angular/core": "^9.0.0",
     "jquery": "^3.4.1",
-    "typescript": "^3.1"
+    "typescript": "^3.7.5"
   },
   "devDependencies": {
-    "@types/jquery": "^3.3.31"
+    "@types/jquery": "^3.3.32"
   }
 }