diff --git a/package-lock.json b/package-lock.json
index 3b9b01e..542d296 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -232,7 +232,8 @@
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assign-symbols/-/assign-symbols-1.0.0.tgz",
       "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "async": {
       "version": "1.5.2",
@@ -1859,7 +1860,8 @@
           "version": "6.0.2",
           "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-6.0.2.tgz",
           "integrity": "sha512-s5kLOcnH0XqDO+FvuaLX8DDjZ18CGFk7VygH40QoKPUQhW4e2rvM0rwUq0t8IQDOwYSeLK01U90OjzBTme2QqA==",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -2171,9 +2173,9 @@
       "dev": true
     },
     "eslint-config-standard": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-standard/-/eslint-config-standard-12.0.0.tgz",
-      "integrity": "sha512-COUz8FnXhqFitYj4DTqHzidjIL/t4mumGZto5c7DrBpvWoie+Sn3P4sLEzUGeYhRElWuFEf8K1S1EfvD1vixCQ==",
+      "version": "13.0.1",
+      "resolved": "https://registry.npmjs.org/eslint-config-standard/-/eslint-config-standard-13.0.1.tgz",
+      "integrity": "sha512-zLKp4QOgq6JFgRm1dDCVv1Iu0P5uZ4v5Wa4DTOkg2RFMxdCX/9Qf7lz9ezRj2dBRa955cWQF/O/LWEiYWAHbTw==",
       "dev": true
     },
     "eslint-config-standard-jsx": {
@@ -2570,6 +2572,7 @@
       "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
       "integrity": "sha1-Jqcarwc7OfshJxcnRhMcJwQCjbg=",
       "dev": true,
+      "optional": true,
       "requires": {
         "assign-symbols": "^1.0.0",
         "is-extendable": "^1.0.1"
@@ -2580,6 +2583,7 @@
           "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz",
           "integrity": "sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==",
           "dev": true,
+          "optional": true,
           "requires": {
             "is-plain-object": "^2.0.4"
           }
@@ -3841,7 +3845,8 @@
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.5.tgz",
       "integrity": "sha1-Hzsm72E7IUuIy8ojzGwB2Hlh7sw=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-builtin-module": {
       "version": "1.0.0",
@@ -3988,6 +3993,7 @@
       "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-2.0.4.tgz",
       "integrity": "sha512-h5PpgXkWitc38BBMYawTYMWJHFZJVnBquFE57xFpjB8pJFiF6gZ+bU+WyI/yqXiFR5mdLsgYNaPe8uao6Uv9Og==",
       "dev": true,
+      "optional": true,
       "requires": {
         "isobject": "^3.0.1"
       },
@@ -3996,7 +4002,8 @@
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz",
           "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -4253,6 +4260,7 @@
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
       "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-buffer": "^1.1.5"
       }
@@ -5406,7 +5414,8 @@
       "version": "0.1.15",
       "resolved": "https://registry.npmjs.org/ret/-/ret-0.1.15.tgz",
       "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "rimraf": {
       "version": "2.6.1",
@@ -5456,6 +5465,7 @@
       "resolved": "https://registry.npmjs.org/safe-regex/-/safe-regex-1.1.0.tgz",
       "integrity": "sha1-QKNmnzsHfR6UPURinhV91IAjvy4=",
       "dev": true,
+      "optional": true,
       "requires": {
         "ret": "~0.1.10"
       }
@@ -5483,6 +5493,12 @@
         "standard-engine": "~10.0.0"
       },
       "dependencies": {
+        "eslint-config-standard": {
+          "version": "12.0.0",
+          "resolved": "https://registry.npmjs.org/eslint-config-standard/-/eslint-config-standard-12.0.0.tgz",
+          "integrity": "sha512-COUz8FnXhqFitYj4DTqHzidjIL/t4mumGZto5c7DrBpvWoie+Sn3P4sLEzUGeYhRElWuFEf8K1S1EfvD1vixCQ==",
+          "dev": true
+        },
         "eslint-plugin-node": {
           "version": "7.0.1",
           "resolved": "https://registry.npmjs.org/eslint-plugin-node/-/eslint-plugin-node-7.0.1.tgz",
diff --git a/package.json b/package.json
index ccca695..b768866 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "babel-plugin-add-module-exports": "^1.0.0",
     "babel-preset-es2015": "^6.24.1",
     "chai": "^4.1.2",
-    "eslint-config-standard": "^12.0.0",
+    "eslint-config-standard": "^13.0.1",
     "eslint-plugin-import": "^2.14.0",
     "eslint-plugin-node": "^8.0.0",
     "eslint-plugin-standard": "^4.0.0",