diff --git a/package-lock.json b/package-lock.json
index 5d8edd51d..25d213224 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2501,12 +2501,6 @@
           "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
           "dev": true
         },
-        "esprima": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
-          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
-          "dev": true
-        },
         "fill-range": {
           "version": "7.0.1",
           "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
@@ -4192,12 +4186,6 @@
         "source-map": "~0.6.1"
       },
       "dependencies": {
-        "esprima": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
-          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
-          "dev": true
-        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -4218,9 +4206,9 @@
       }
     },
     "esprima": {
-      "version": "2.7.2",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.2.tgz",
-      "integrity": "sha1-9DvlQ2CZhOrkTJM6xjNSpq818zk="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+      "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A=="
     },
     "esrecurse": {
       "version": "4.3.0",
@@ -5937,9 +5925,9 @@
       }
     },
     "is-core-module": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.0.0.tgz",
-      "integrity": "sha512-jq1AH6C8MuteOoBPwkxHafmByhL9j5q4OaPGdbuD+ZtQJVzH+i6E3BJDQcBA09k57i2Hh2yQbEG8yObZ0jdlWw==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.1.0.tgz",
+      "integrity": "sha512-YcV7BgVMRFRua2FqQzKtTDMz8iCuLEyGKjr70q8Zm1yy2qKcurbFEd79PAdHV77oL3NrAaOVQIbMmiHQCHB7ZA==",
       "dev": true,
       "requires": {
         "has": "^1.0.3"
@@ -6230,12 +6218,12 @@
       "dev": true
     },
     "js-yaml": {
-      "version": "3.6.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.6.1.tgz",
-      "integrity": "sha1-bl/mfYsgXOTSL60Ft3geja3MSzA=",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
       "requires": {
         "argparse": "^1.0.7",
-        "esprima": "^2.6.0"
+        "esprima": "^4.0.0"
       }
     },
     "jsbn": {
diff --git a/package.json b/package.json
index 63f900a8b..446ce99b1 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   "author": "Clayton Grassick",
   "license": "LGPL-3.0",
   "dependencies": {
-    "js-yaml": "^3.3.1",
+    "js-yaml": "^3.13.1",
     "lodash": "^3.9.3",
     "minimist": "^1.1.3",
     "pg-escape": "^0.1.0"