diff --git a/ace-loader/package-lock.json b/ace-loader/package-lock.json
index 723b5df67179ad90d06fc5581229cd2035248ec7..e9e00c88f12281fcec3df1cc547b800048439022 100644
--- a/ace-loader/package-lock.json
+++ b/ace-loader/package-lock.json
@@ -1961,6 +1961,23 @@
         "electron-to-chromium": "^1.4.668",
         "node-releases": "^2.0.14",
         "update-browserslist-db": "^1.0.13"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001727",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001727.tgz",
+          "integrity": "sha512-pB68nIHmbN6L/4C6MH1DokyR3bYqFwjaSs/sWDHGj4CTcFtQUQMuJftVwWkXq7mNWOybD3KhUv3oWHoGxgP14Q=="
+        },
+        "electron-to-chromium": {
+          "version": "1.5.190",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.190.tgz",
+          "integrity": "sha512-k4McmnB2091YIsdCgkS0fMVMPOJgxl93ltFzaryXqwip1AaxeDqKCGLxkXODDA5Ab/D+tV5EL5+aTx76RvLRxw=="
+        },
+        "node-releases": {
+          "version": "2.0.19",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.19.tgz",
+          "integrity": "sha512-xxOWJsBKtzAq7DY0J+DTzuz58K8e7sJbdgwkbMWQe8UYB6ekmsQ45q0M/tJDsGaZmbC+l7n57UV8Hl5tHxO9uw=="
+        }
       }
     },
     "buffer": {
@@ -1994,11 +2011,6 @@
       "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==",
       "dev": true
     },
-    "caniuse-lite": {
-      "version": "1.0.30001503",
-      "resolved": "https://repo.huaweicloud.com/repository/npm/caniuse-lite/-/caniuse-lite-1.0.30001503.tgz",
-      "integrity": "sha512-Sf9NiF+wZxPfzv8Z3iS0rXM1Do+iOy2Lxvib38glFX+08TCYYYGR5fRJXk4d77C4AYwhUjgYgMsMudbh2TqCKw=="
-    },
     "chai": {
       "version": "4.3.7",
       "resolved": "https://repo.huaweicloud.com/repository/npm/chai/-/chai-4.3.7.tgz",
@@ -2285,11 +2297,6 @@
       "resolved": "https://repo.huaweicloud.com/repository/npm/dom-walk/-/dom-walk-0.1.2.tgz",
       "integrity": "sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w=="
     },
-    "electron-to-chromium": {
-      "version": "1.4.433",
-      "resolved": "https://repo.huaweicloud.com/repository/npm/electron-to-chromium/-/electron-to-chromium-1.4.433.tgz",
-      "integrity": "sha512-MGO1k0w1RgrfdbLVwmXcDhHHuxCn2qRgR7dYsJvWFKDttvYPx6FNzCGG0c/fBBvzK2LDh3UV7Tt9awnHnvAAUQ=="
-    },
     "emoji-regex": {
       "version": "8.0.0",
       "resolved": "https://repo.huaweicloud.com/repository/npm/emoji-regex/-/emoji-regex-8.0.0.tgz",
@@ -3672,11 +3679,6 @@
         "whatwg-url": "^5.0.0"
       }
     },
-    "node-releases": {
-      "version": "2.0.12",
-      "resolved": "https://repo.huaweicloud.com/repository/npm/node-releases/-/node-releases-2.0.12.tgz",
-      "integrity": "sha512-QzsYKWhXTWx8h1kIvqfnC++o0pEmpRQA/aenALsL2F4pqNVr7YzcdMlDij5WBnwftRbJCNJL/O7zdKaxKPHqgQ=="
-    },
     "normalize-path": {
       "version": "3.0.0",
       "resolved": "https://repo.huaweicloud.com/repository/npm/normalize-path/-/normalize-path-3.0.0.tgz",
@@ -4123,7 +4125,8 @@
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://repo.huaweicloud.com/repository/npm/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "optional": true
     },
     "sass": {
       "version": "1.62.0",
@@ -4350,19 +4353,6 @@
         "peek-readable": "^4.1.0"
       }
     },
-    "stylus": {
-      "version": "0.57.0",
-      "resolved": "https://repo.huaweicloud.com/repository/npm/stylus/-/stylus-0.57.0.tgz",
-      "integrity": "sha512-yOI6G8WYfr0q8v8rRvE91wbxFU+rJPo760Va4MF6K0I6BZjO4r+xSynkvyPBP9tV1CIEUeRsiidjIs2rzb1CnQ==",
-      "requires": {
-        "css": "^3.0.0",
-        "debug": "^4.3.2",
-        "glob": "^7.1.6",
-        "safer-buffer": "^2.1.2",
-        "sax": "~1.2.4",
-        "source-map": "^0.7.3"
-      }
-    },
     "supports-color": {
       "version": "5.5.0",
       "resolved": "https://repo.huaweicloud.com/repository/npm/supports-color/-/supports-color-5.5.0.tgz",
@@ -4837,4 +4827,4 @@
       "dev": true
     }
   }
-}
\ No newline at end of file
+}
diff --git a/ace-loader/package.json b/ace-loader/package.json
index 1d4feedf6f8d19bed3472665072a16bd3e648716..ff2c4ae20dc332835e2369cd4c32e679a1203807 100644
--- a/ace-loader/package.json
+++ b/ace-loader/package.json
@@ -43,7 +43,7 @@
     "css-loader": "6.7.1",
     "deccjsunit": "^1.0.8",
     "jimp": "0.22.4",
-    "stylus": "0.57.0",
+    "css": "^3.0.0",
     "less": "4.1.3",
     "less-loader": "11.1.0",
     "loader-utils": "1.4.2",