diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index dc5fa93..3825d47
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "core-js": "^2.5.7",
     "flag-icon-css": "^3.0.0",
     "font-awesome": "^4.7.0",
-    "moment-timezone": "^0.5.23",
+    "moment-timezone": "^0.5.35",
     "mutationobserver-shim": "^0.3.2",
     "ng2-charts": "^1.6.0",
     "ng2-file-upload": "^1.3.0",
diff --git a/yarn.lock b/yarn.lock
index b038839..30f1b22 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5504,10 +5504,10 @@ mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0:
   dependencies:
     minimist "0.0.8"
 
-moment-timezone@^0.5.23:
-  version "0.5.26"
-  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.26.tgz#c0267ca09ae84631aa3dc33f65bedbe6e8e0d772"
-  integrity sha512-sFP4cgEKTCymBBKgoxZjYzlSovC20Y6J7y3nanDc5RoBIXKlZhoYwBoZGe3flwU6A372AcRwScH8KiwV6zjy1g==
+moment-timezone@^0.5.35:
+  version "0.5.35"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.35.tgz#6fa2631bdbe8ff04f6b8753f7199516be6dc9839"
+  integrity sha512-cY/pBOEXepQvlgli06ttCTKcIf8cD1nmNwOKQQAdHBqYApQSpAqotBMX0RJZNgMp6i0PlZuf1mFtnlyEkwyvFw==
   dependencies:
     moment ">= 2.9.0"