diff --git a/package-lock.json b/package-lock.json
index 1ff8bab..3f3a09f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,9 +31,9 @@
       "dev": true
     },
     "@types/json-schema": {
-      "version": "7.0.3",
-      "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.3.tgz",
-      "integrity": "sha512-Il2DtDVRGDcqjDtE+rF8iqg1CArehSK84HZJCT7AMITlyXRBpuPhqGLDQMowraqqu1coEaimg4ZOqggt6L6L+A==",
+      "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.4.tgz",
+      "integrity": "sha512-8+KAKzEvSUdeo+kmqnKrqgeE+LcA0tjYWFY7RPProVYwnqDjukzO+3b6dLD56rYX5TdWejnEOLJYOIeh4CXKuA==",
       "dev": true
     },
     "@types/node": {
@@ -52,12 +52,12 @@
       }
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "2.12.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.12.0.tgz",
-      "integrity": "sha512-1t4r9rpLuEwl3hgt90jY18wJHSyb0E3orVL3DaqwmpiSDHmHiSspVsvsFF78BJ/3NNG3qmeso836jpuBWYziAA==",
+      "version": "2.13.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.13.0.tgz",
+      "integrity": "sha512-QoiANo0MMGNa8ej/yX3BrW5dZj5d8HYcKiM2fyYUlezECqn8Xc7T/e4EUdiGinn8jhBrn+9X47E9TWaaup3u1g==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "2.12.0",
+        "@typescript-eslint/experimental-utils": "2.13.0",
         "eslint-utils": "^1.4.3",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^3.0.0",
@@ -73,52 +73,32 @@
       }
     },
     "@typescript-eslint/experimental-utils": {
-      "version": "2.12.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.12.0.tgz",
-      "integrity": "sha512-jv4gYpw5N5BrWF3ntROvCuLe1IjRenLy5+U57J24NbPGwZFAjhnM45qpq0nDH1y/AZMb3Br25YiNVwyPbz6RkA==",
+      "version": "2.13.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.13.0.tgz",
+      "integrity": "sha512-+Hss3clwa6aNiC8ZjA45wEm4FutDV5HsVXPl/rDug1THq6gEtOYRGLqS3JlTk7mSnL5TbJz0LpEbzbPnKvY6sw==",
       "dev": true,
       "requires": {
         "@types/json-schema": "^7.0.3",
-        "@typescript-eslint/typescript-estree": "2.12.0",
+        "@typescript-eslint/typescript-estree": "2.13.0",
         "eslint-scope": "^5.0.0"
-      },
-      "dependencies": {
-        "eslint-scope": {
-          "version": "5.0.0",
-          "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-5.0.0.tgz",
-          "integrity": "sha512-oYrhJW7S0bxAFDvWqzvMPRm6pcgcnWc4QnofCAqRTRfQC0JcwenzGglTtsLyIuuWFfkqDG9vz67cnttSd53djw==",
-          "dev": true,
-          "requires": {
-            "esrecurse": "^4.1.0",
-            "estraverse": "^4.1.1"
-          }
-        }
       }
     },
     "@typescript-eslint/parser": {
-      "version": "2.12.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.12.0.tgz",
-      "integrity": "sha512-lPdkwpdzxEfjI8TyTzZqPatkrswLSVu4bqUgnB03fHSOwpC7KSerPgJRgIAf11UGNf7HKjJV6oaPZI4AghLU6g==",
+      "version": "2.13.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.13.0.tgz",
+      "integrity": "sha512-vbDeLr5QRJ1K7x5iRK8J9wuGwR9OVyd1zDAY9XFAQvAosHVjSVbDgkm328ayE6hx2QWVGhwvGaEhedcqAbfQcA==",
       "dev": true,
       "requires": {
         "@types/eslint-visitor-keys": "^1.0.0",
-        "@typescript-eslint/experimental-utils": "2.12.0",
-        "@typescript-eslint/typescript-estree": "2.12.0",
+        "@typescript-eslint/experimental-utils": "2.13.0",
+        "@typescript-eslint/typescript-estree": "2.13.0",
         "eslint-visitor-keys": "^1.1.0"
-      },
-      "dependencies": {
-        "eslint-visitor-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
-          "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
-          "dev": true
-        }
       }
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "2.12.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.12.0.tgz",
-      "integrity": "sha512-rGehVfjHEn8Frh9UW02ZZIfJs6SIIxIu/K1bbci8rFfDE/1lQ8krIJy5OXOV3DVnNdDPtoiPOdEANkLMrwXbiQ==",
+      "version": "2.13.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.13.0.tgz",
+      "integrity": "sha512-t21Mg5cc8T3ADEUGwDisHLIubgXKjuNRbkpzDMLb7/JMmgCe/gHM9FaaujokLey+gwTuLF5ndSQ7/EfQqrQx4g==",
       "dev": true,
       "requires": {
         "debug": "^4.1.1",
@@ -128,34 +108,6 @@
         "lodash.unescape": "4.0.1",
         "semver": "^6.3.0",
         "tsutils": "^3.17.1"
-      },
-      "dependencies": {
-        "eslint-visitor-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz",
-          "integrity": "sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==",
-          "dev": true
-        },
-        "glob": {
-          "version": "7.1.6",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
-          "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
-        },
-        "semver": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
-          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
-          "dev": true
-        }
       }
     },
     "acorn": {
diff --git a/package.json b/package.json
index c330e25..2c0d2d3 100644
--- a/package.json
+++ b/package.json
@@ -39,8 +39,8 @@
   "devDependencies": {
     "@types/node": "^12.12.21",
     "@types/node-schedule": "^1.3.0",
-    "@typescript-eslint/eslint-plugin": "^2.12.0",
-    "@typescript-eslint/parser": "^2.12.0",
+    "@typescript-eslint/eslint-plugin": "^2.13.0",
+    "@typescript-eslint/parser": "^2.13.0",
     "eslint": "^6.8.0",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-config-prettier": "^6.7.0",