diff --git a/app/package.json b/app/package.json
index 5a62f3a9..a721e8c8 100644
--- a/app/package.json
+++ b/app/package.json
@@ -36,7 +36,7 @@
     "ngx-toastr": "^12.0.1",
     "npm": "6",
     "path": "0.12.7",
-    "rxjs": "^6.5.5",
+    "rxjs": "^6.6.6",
     "yargs": "^15.4.1",
     "zone.js": "^0.11.4"
   },
diff --git a/app/yarn.lock b/app/yarn.lock
index 7b3e48ca..6b09bf67 100644
--- a/app/yarn.lock
+++ b/app/yarn.lock
@@ -3036,10 +3036,10 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
-rxjs@^6.5.5:
-  version "6.6.3"
-  resolved "https://registry.npmjs.org/rxjs/-/rxjs-6.6.3.tgz"
-  integrity sha512-trsQc+xYYXZ3urjOiJOuCOa5N3jAZ3eiSpQB5hIT8zGlL2QfnHLJ2r7GMkBGuIausdJN1OneaI6gQlsqNHHmZQ==
+rxjs@^6.6.6:
+  version "6.6.6"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.6.6.tgz#14d8417aa5a07c5e633995b525e1e3c0dec03b70"
+  integrity sha512-/oTwee4N4iWzAMAL9xdGKjkEHmIwupR3oXbQjCKywF1BeFohswF3vZdogbmEF6pZkOsXTzWkrZszrWpQTByYVg==
   dependencies:
     tslib "^1.9.0"