diff --git a/package-lock.json b/package-lock.json
index 1ce032bd..60911447 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -114,12 +114,9 @@
       "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
     },
     "argparse": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz",
-      "integrity": "sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=",
-      "requires": {
-        "sprintf-js": "1.0.3"
-      }
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
     },
     "array-filter": {
       "version": "0.0.1",
@@ -590,13 +587,20 @@
       }
     },
     "cfenv": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/cfenv/-/cfenv-1.0.4.tgz",
-      "integrity": "sha1-uXoe694lXs7YNnoPSvvC+FQ44LQ=",
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/cfenv/-/cfenv-1.2.4.tgz",
+      "integrity": "sha512-jWQ+3UXZauYyOXwHpMm74C0wM7+LDQmgMxWBGchg4as7+YyTL0pyx/CZ3dEvJyZVOB4SgKATc5naJky6cd9zYw==",
       "requires": {
-        "js-yaml": "3.7.0",
-        "ports": "1.1.0",
-        "underscore": "1.8.3"
+        "js-yaml": "4.0.x",
+        "ports": "1.1.x",
+        "underscore": "1.12.x"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.12.1",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.1.tgz",
+          "integrity": "sha512-hEQt0+ZLDVUMhebKxL4x1BTtDY7bavVofhZ9KZ4aI26X9SRaE+Y3m83XUL1UP2jn8ynjndwCCpEHdUG+9pP1Tw=="
+        }
       }
     },
     "character-parser": {
@@ -1278,11 +1282,6 @@
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
       "integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
     },
-    "esprima": {
-      "version": "2.7.3",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz",
-      "integrity": "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE="
-    },
     "etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
@@ -2244,12 +2243,11 @@
       "integrity": "sha1-Fzb939lyTyijaCrcYjCufk6Weds="
     },
     "js-yaml": {
-      "version": "3.7.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.7.0.tgz",
-      "integrity": "sha1-XJZ93YN6m/3KXy3oQlOr6KHAO4A=",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.0.0.tgz",
+      "integrity": "sha512-pqon0s+4ScYUvX30wxQi3PogGFAlUyH0awepWvwkj4jD4v+ova3RiYw8bmA6x2rDrEaj8i/oWKoRxpVNW+Re8Q==",
       "requires": {
-        "argparse": "1.0.9",
-        "esprima": "2.7.3"
+        "argparse": "^2.0.1"
       }
     },
     "jsbn": {
@@ -3517,11 +3515,6 @@
         "amdefine": "1.0.1"
       }
     },
-    "sprintf-js": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
-      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw="
-    },
     "sshpk": {
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.1.tgz",
diff --git a/package.json b/package.json
index 7cd9a28e..f16e66e0 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "dependencies": {
     "admin-lte": "^2.4.2",
     "body-parser": "~1.18.2",
-    "cfenv": "^1.0.4",
+    "cfenv": "^1.2.4",
     "cloudant": "^1.10.0",
     "consolidate": "^0.15.0",
     "cookie-parser": "~1.4.3",