diff --git a/package-lock.json b/package-lock.json
index 11da833..822e292 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8797,9 +8797,9 @@
       "integrity": "sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg=="
     },
     "moment-timezone": {
-      "version": "0.5.26",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.26.tgz",
-      "integrity": "sha512-sFP4cgEKTCymBBKgoxZjYzlSovC20Y6J7y3nanDc5RoBIXKlZhoYwBoZGe3flwU6A372AcRwScH8KiwV6zjy1g==",
+      "version": "0.5.28",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.28.tgz",
+      "integrity": "sha512-TDJkZvAyKIVWg5EtVqRzU97w0Rb0YVbfpqyjgu6GwXCAohVRqwZjf4fOzDE6p1Ch98Sro/8hQQi65WDXW5STPw==",
       "requires": {
         "moment": ">= 2.9.0"
       }
diff --git a/package.json b/package.json
index b6ff072..3a07c6e 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "hammerjs": "^2.0.8",
     "highcharts": "^8.0.0",
     "moment": "^2.24.0",
-    "moment-timezone": "^0.5.26",
+    "moment-timezone": "^0.5.28",
     "ngx-logger": "4.0.8",
     "ngx-store": "^2.1.0",
     "open-sans-fontface": "^1.4.0",