diff --git a/package-lock.json b/package-lock.json
index 8fe7d6b76..3038c422a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1149,12 +1149,13 @@
       }
     },
     "limax": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/limax/-/limax-4.2.2.tgz",
-      "integrity": "sha512-HhCTNSqrNHj2hZzFn2gNbdOukxSbsw7nSZ9cmn1TpvjvHvE1TuT523fgMpLTwzRdoNMujdyTeSNcs6TwiFa5aQ==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/limax/-/limax-4.1.0.tgz",
+      "integrity": "sha512-vciK5Mx+y+GrJjcVjbEjItzZ6Pbt+LXCb9d3qo3B+HcnTLZYRFyuszD6Hbwk0PDVEmZzS+FA0nT5aBy1HlZgGg==",
       "requires": {
-        "hepburn": "^1.2.2",
-        "pinyin-pro": "^3.27.0",
+        "hepburn": "^1.2.0",
+        "lodash.deburr": "^4.1.0",
+        "pinyin-pro": "^3.14.0",
         "speakingurl": "^14.0.1"
       }
     },
@@ -1171,6 +1172,11 @@
       "resolved": "https://registry.npmjs.org/listenercount/-/listenercount-1.0.1.tgz",
       "integrity": "sha512-3mk/Zag0+IJxeDrxSgaDPy4zZ3w05PRZeJNnlWhzFz5OkX49J4krc+A8X2d2M69vGMBEX0uyl8M+W+8gH+kBqQ=="
     },
+    "lodash.deburr": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/lodash.deburr/-/lodash.deburr-4.1.0.tgz",
+      "integrity": "sha512-m/M1U1f3ddMCs6Hq2tAsYThTBDaAKFDX3dwDo97GEYzamXi9SqUpjWi/Rrj/gf3X2n8ktwgZrlP1z6E3v/IExQ=="
+    },
     "lodash.defaults": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
diff --git a/package.json b/package.json
index 74197d1c8..b4de5757e 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "jquery-ui": "^1.13.3",
     "jszip": "^3.7.1",
     "ldapjs": "^2.3.3",
-    "limax": "^4.2.2",
+    "limax": "4.1.0",
     "markdown-it": "^12.3.2",
     "markdown-it-emoji": "^2.0.0",
     "markdown-it-mathjax3": "^4.3.2",