diff --git a/package-lock.json b/package-lock.json
index edb5166..0d996b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1202,7 +1202,7 @@
         "imurmurhash": "0.1.4",
         "inquirer": "3.3.0",
         "is-resolvable": "1.1.0",
-        "js-yaml": "3.11.0",
+        "js-yaml": "3.13.1",
         "json-stable-stringify-without-jsonify": "1.0.1",
         "levn": "0.3.0",
         "lodash": "4.17.10",
@@ -2361,7 +2361,7 @@
         "esprima": "2.7.3",
         "glob": "5.0.15",
         "handlebars": "4.0.11",
-        "js-yaml": "3.11.0",
+        "js-yaml": "3.13.1",
         "mkdirp": "0.5.1",
         "nopt": "3.0.6",
         "once": "1.4.0",
@@ -2479,13 +2479,13 @@
       "dev": true
     },
     "js-yaml": {
-      "version": "3.11.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz",
-      "integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
       "dev": true,
       "requires": {
-        "argparse": "1.0.10",
-        "esprima": "4.0.0"
+        "argparse": "^1.0.7",
+        "esprima": "^4.0.0"
       }
     },
     "jsesc": {