diff --git a/apps/oauth2/package-lock.json b/apps/oauth2/package-lock.json
index cfef4e464e..45a4fa225b 100644
--- a/apps/oauth2/package-lock.json
+++ b/apps/oauth2/package-lock.json
@@ -968,13 +968,13 @@
       }
     },
     "css-loader": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-2.0.2.tgz",
-      "integrity": "sha512-28hdCb5gCuTKUA+R6KzLwgxK6pUfgvrUyMNn7avOUQYFvmc13djru28uG+NF/pRre7Odd6B/kmJErCcpFZZQpQ==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-2.1.0.tgz",
+      "integrity": "sha512-MoOu+CStsGrSt5K2OeZ89q3Snf+IkxRfAIt9aAKg4piioTrhtP1iEFPu+OVn3Ohz24FO6L+rw9UJxBILiSBw5Q==",
       "dev": true,
       "requires": {
         "icss-utils": "^4.0.0",
-        "loader-utils": "^1.0.2",
+        "loader-utils": "^1.2.1",
         "lodash": "^4.17.11",
         "postcss": "^7.0.6",
         "postcss-modules-extract-imports": "^2.0.0",
@@ -985,6 +985,38 @@
         "schema-utils": "^1.0.0"
       },
       "dependencies": {
+        "big.js": {
+          "version": "5.2.2",
+          "resolved": "https://registry.npmjs.org/big.js/-/big.js-5.2.2.tgz",
+          "integrity": "sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==",
+          "dev": true
+        },
+        "json5": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
+          "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.0"
+          }
+        },
+        "loader-utils": {
+          "version": "1.2.3",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-1.2.3.tgz",
+          "integrity": "sha512-fkpz8ejdnEMG3s37wGL07iSBDg99O9D5yflE9RGNH3hRdx9SOwYfnGYdZOUIZitN8E+E2vkq3MUMYMvPYl5ZZA==",
+          "dev": true,
+          "requires": {
+            "big.js": "^5.2.2",
+            "emojis-list": "^2.0.0",
+            "json5": "^1.0.1"
+          }
+        },
+        "minimist": {
+          "version": "1.2.0",
+          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "dev": true
+        },
         "postcss": {
           "version": "7.0.7",
           "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.7.tgz",
diff --git a/apps/oauth2/package.json b/apps/oauth2/package.json
index f8e25b2ff7..6860c9988c 100644
--- a/apps/oauth2/package.json
+++ b/apps/oauth2/package.json
@@ -20,7 +20,7 @@
     "vue": "^2.5.21"
   },
   "devDependencies": {
-    "css-loader": "^2.0.2",
+    "css-loader": "^2.1.0",
     "file-loader": "^3.0.1",
     "vue-loader": "^15.4.2",
     "vue-template-compiler": "^2.5.21",