diff --git a/package-lock.json b/package-lock.json
index a853153..0b5c282 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -154,11 +154,11 @@
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
     "cron": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/cron/-/cron-1.0.9.tgz",
-      "integrity": "sha1-UXfPdR8yY/APRev2n+rR6pbTHPw=",
+      "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/cron/-/cron-1.8.2.tgz",
+      "integrity": "sha512-Gk2c4y6xKEO8FSAUTklqtfSr7oTq0CiPQeLBG5Fl0qoXpZyMcj1SG59YL+hqq04bu6/IuEA7lMkYDAplQNKkyg==",
       "requires": {
-        "moment-timezone": "~0.3.0"
+        "moment-timezone": "^0.5.x"
       }
     },
     "debug": {
@@ -472,11 +472,11 @@
       "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w=="
     },
     "moment-timezone": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.3.1.tgz",
-      "integrity": "sha1-PvR4VrAtU7cYoQpewgI6opnge/U=",
+      "version": "0.5.37",
+      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.37.tgz",
+      "integrity": "sha512-uEDzDNFhfaywRl+vwXxffjjq1q0Vzr+fcQpQ1bU0kbzorfS7zVtZnCnGc8mhWmF39d4g4YriF6kwA75mJKE/Zg==",
       "requires": {
-        "moment": ">= 2.6.0"
+        "moment": ">= 2.9.0"
       }
     },
     "ms": {
diff --git a/package.json b/package.json
index 2d2667e..fe02364 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "description": "It's out of this world!",
   "dependencies": {
     "amqp": "^0.2.7",
-    "cron": "1.0.9",
+    "cron": "1.8.2",
     "hubot": "^3.3.2",
     "hubot-diagnostics": "1.0.0",
     "hubot-google-translate": "^0.2.1",