diff --git a/package-lock.json b/package-lock.json
index 44bf791..424535f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6365,9 +6365,9 @@
       "integrity": "sha512-kHmoybcPV8Sqy59DwNDY3Jefr64lK/by/da0ViFcuA4DH0vQg5Q6Ze5VimxkfQNSC+Mls/Kx53s7TjP1RhFEDQ=="
     },
     "moment-timezone": {
-      "version": "0.5.33",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.33.tgz",
-      "integrity": "sha512-PTc2vcT8K9J5/9rDEPe5czSIKgLoGsH8UNpA4qZTVw0Vd/Uz19geE9abbIOQKaAQFcnQ3v5YEXrbSc5BpshH+w==",
+      "version": "0.5.40",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.40.tgz",
+      "integrity": "sha512-tWfmNkRYmBkPJz5mr9GVDn9vRlVZOTe6yqY92rFxiOdWXbjaR0+9LwQnZGGuNR63X456NqmEkbskte8tWL5ePg==",
       "requires": {
         "moment": ">= 2.9.0"
       }
diff --git a/package.json b/package.json
index 35f6b2f..ec1c9cf 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "bunyan": "1.8.15",
     "bunyan-logstash-tcp": "1.0.0",
     "js2xmlparser": "4.0.1",
-    "moment-timezone": "0.5.33",
+    "moment-timezone": "0.5.40",
     "node-fetch": "2.6.1",
     "telefonnummer": "2.1.0",
     "xml2json": "0.12.0"