diff --git a/package-lock.json b/package-lock.json
index 766acf08..542ea1ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -140,6 +140,12 @@
         "fastq": "^1.6.0"
       }
     },
+    "@types/json-schema": {
+      "version": "7.0.11",
+      "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.11.tgz",
+      "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==",
+      "dev": true
+    },
     "@types/json5": {
       "version": "0.0.29",
       "resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
@@ -6562,12 +6568,6 @@
         "picomatch": "^2.3.1"
       }
     },
-    "mime": {
-      "version": "1.3.6",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-1.3.6.tgz",
-      "integrity": "sha1-WR2E02U6awtKO5343lqoEI5y5eA=",
-      "dev": true
-    },
     "mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
@@ -8896,6 +8896,25 @@
       "integrity": "sha1-KBYjTiN4vdxOU1T6tcqold9xANk=",
       "dev": true
     },
+    "schema-utils": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-3.1.2.tgz",
+      "integrity": "sha512-pvjEHOgWc9OWA/f/DE3ohBWTD6EleVLf7iFUkoSwAxttdBhB9QUebQgxER2kWueOvRJXPHNnyrvvh9eZINB8Eg==",
+      "dev": true,
+      "requires": {
+        "@types/json-schema": "^7.0.8",
+        "ajv": "^6.12.5",
+        "ajv-keywords": "^3.5.2"
+      },
+      "dependencies": {
+        "ajv-keywords": {
+          "version": "3.5.2",
+          "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
+          "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==",
+          "dev": true
+        }
+      }
+    },
     "scss-tokenizer": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/scss-tokenizer/-/scss-tokenizer-0.2.3.tgz",
@@ -10299,45 +10318,43 @@
       }
     },
     "url-loader": {
-      "version": "0.5.9",
-      "resolved": "https://registry.npmjs.org/url-loader/-/url-loader-0.5.9.tgz",
-      "integrity": "sha1-zI/qgse5Bud3cBklCGnlaemVwpU=",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/url-loader/-/url-loader-4.1.1.tgz",
+      "integrity": "sha512-3BTV812+AVHHOJQO8O5MkWgZ5aosP7GnROJwvzLS9hWDj00lZ6Z0wNak423Lp9PBZN05N+Jk/N5Si8jRAlGyWA==",
       "dev": true,
       "requires": {
-        "loader-utils": "^1.0.2",
-        "mime": "1.3.x"
+        "loader-utils": "^2.0.0",
+        "mime-types": "^2.1.27",
+        "schema-utils": "^3.0.0"
       },
       "dependencies": {
         "big.js": {
           "version": "5.2.2",
           "resolved": "https://registry.npmjs.org/big.js/-/big.js-5.2.2.tgz",
-          "integrity": "sha1-ZfCvOC9Xi83HQr2cKB6cstd2gyg=",
+          "integrity": "sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==",
           "dev": true
         },
         "emojis-list": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-3.0.0.tgz",
-          "integrity": "sha1-VXBmIEatKeLpFucariYKvf9Pang=",
+          "integrity": "sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==",
           "dev": true
         },
         "json5": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
-          "integrity": "sha1-Y9mNYPIbMTt3xNbaGL+mnYDh1ZM=",
-          "dev": true,
-          "requires": {
-            "minimist": "^1.2.0"
-          }
+          "version": "2.2.3",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.3.tgz",
+          "integrity": "sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==",
+          "dev": true
         },
         "loader-utils": {
-          "version": "1.4.2",
-          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-1.4.2.tgz",
-          "integrity": "sha1-KalX86Y5c4g+toTxD/09FR/sAaM=",
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.4.tgz",
+          "integrity": "sha512-xXqpXoINfFhgua9xiqD8fPFHgkoq1mmmpE92WlDbm9rNRd/EbRb+Gqf908T2DMfuHjjJlksiK2RbHVOdD/MqSw==",
           "dev": true,
           "requires": {
             "big.js": "^5.2.2",
             "emojis-list": "^3.0.0",
-            "json5": "^1.0.1"
+            "json5": "^2.1.2"
           }
         }
       }
diff --git a/package.json b/package.json
index b632c45e..45ca55a4 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "sass-loader": "~4.0.2",
     "style-loader": "^0.13.1",
     "text-loader": "0.0.1",
-    "url-loader": "^0.5.7",
+    "url-loader": "^4.1.1",
     "webpack": "^1.13.2",
     "webpack-dev-server": "^1.16.2"
   },