diff --git a/projects/core/package.json b/projects/core/package.json
index c6179f01..89c8500e 100644
--- a/projects/core/package.json
+++ b/projects/core/package.json
@@ -21,7 +21,9 @@
     "@angular/forms": "^7.0.0",
     "@angular/platform-browser": "^7.0.0",
     "@angular/router": "^7.0.0",
-    "@ionic/angular": "^4.0.0"
+    "@ionic/angular": "^4.0.0",
+    "hammerjs": "^2.0.8",
+    "rxjs": ">=6.4.0"
   },
   "author": "Fivethree Team",
   "license": "MIT",