diff --git a/package-lock.json b/package-lock.json
index 9e80b21..bacc2c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -906,6 +906,11 @@
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       }
     },
+    "@types/json-schema": {
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.6.tgz",
+      "integrity": "sha512-3c+yGKvVP5Y9TYBEibGNR+kLtijnj7mYrXRg+WpFb2X9xm04g/DXYkfg4hmzJQosc9snFNUPkbYIhu+KAm6jJw=="
+    },
     "@types/json5": {
       "version": "0.0.29",
       "resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
@@ -7256,21 +7261,71 @@
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-      "resolved": "https://registry.npmjs.org/worker-loader/-/worker-loader-2.0.0.tgz",
-      "integrity": "sha512-tnvNp4K3KQOpfRnD20m8xltE3eWh89Ye+5oj7wXEEHKac1P4oZ6p9oTj8/8ExqoSBnk9nu5Pr4nKfQ1hn2APJw==",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/worker-loader/-/worker-loader-3.0.3.tgz",
+      "integrity": "sha512-yLUJqzloOnoh2/9OisTrUbUHd2a3Tfx8o8ilXHEQJ9Z/x/O/Ll+yZZOoVLT8G33IT2oCrjsIZ6jNB3OVIYCllA==",
       "requires": {
-        "loader-utils": "^1.0.0",
-        "schema-utils": "^0.4.0"
+        "loader-utils": "^2.0.0",
+        "schema-utils": "^2.7.0"
       },
       "dependencies": {
+        "ajv": {
+          "version": "6.12.5",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.5.tgz",
+          "integrity": "sha512-lRF8RORchjpKG50/WFf8xmg7sgCLFiYNNnqdKflk63whMQcWR5ngGjiSXkL9bjxy6B2npOK2HSMN49jEBMSkag==",
+          "requires": {
+            "fast-deep-equal": "^3.1.1",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.4.1",
+            "uri-js": "^4.2.2"
+          }
+        },
+        "ajv-keywords": {
+          "version": "3.5.2",
+          "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
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+        },
+        "emojis-list": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-3.0.0.tgz",
+          "integrity": "sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q=="
+        },
+        "fast-deep-equal": {
+          "version": "3.1.3",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+          "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="
+        },
+        "json5": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.3.tgz",
+          "integrity": "sha512-KXPvOm8K9IJKFM0bmdn8QXh7udDh1g/giieX0NLCaMnb4hEiVFqnop2ImTXCc5e0/oHz3LTqmHGtExn5hfMkOA==",
+          "requires": {
+            "minimist": "^1.2.5"
+          }
+        },
+        "loader-utils": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.0.tgz",
+          "integrity": "sha512-rP4F0h2RaWSvPEkD7BLDFQnvSf+nK+wr3ESUjNTyAGobqrijmW92zc+SO6d4p4B1wh7+B/Jg1mkQe5NYUEHtHQ==",
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^3.0.0",
+            "json5": "^2.1.2"
+          }
+        },
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+        },
         "schema-utils": {
-          "version": "0.4.7",
-          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-0.4.7.tgz",
-          "integrity": "sha512-v/iwU6wvwGK8HbU9yi3/nhGzP0yGSuhQMzL6ySiec1FSrZZDkhm4noOSWzrNFo/jEc+SJY6jRTwuwbSXJPDUnQ==",
+          "version": "2.7.1",
+          "resolved": "https://registry.npmjs.org/schema-utils/-/schema-utils-2.7.1.tgz",
+          "integrity": "sha512-SHiNtMOUGWBQJwzISiVYKu82GiV4QYGePp3odlY1tuKO7gPtphAT5R/py0fA6xtbgLL/RvtJZnU9b8s0F1q0Xg==",
           "requires": {
-            "ajv": "^6.1.0",
-            "ajv-keywords": "^3.1.0"
+            "@types/json-schema": "^7.0.5",
+            "ajv": "^6.12.4",
+            "ajv-keywords": "^3.5.2"
           }
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       }
diff --git a/package.json b/package.json
index c96734e..93acbec 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
         "react-dom": "^16.10.1",
         "react-dropzone": "^10.1.9",
         "react-redux": "^7.1.1",
-        "worker-loader": "^2.0.0"
+        "worker-loader": "^3.0.0"
     },
     "devDependencies": {
         "@types/node": "^12.7.8",