diff --git a/package-lock.json b/package-lock.json
index 1b39ae9c..31e66af8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@codemirror/lang-html": "^6.4.9",
         "@codemirror/lang-xml": "^6.1.0",
         "@codemirror/language": "^6.10.8",
-        "@codemirror/legacy-modes": "^6.4.2",
+        "@codemirror/legacy-modes": "^6.4.3",
         "@codemirror/state": "^6.5.2",
         "@codemirror/view": "^6.36.2",
         "@fortawesome/fontawesome-free": "^6.7.2",
@@ -217,9 +217,10 @@
       }
     },
     "node_modules/@codemirror/legacy-modes": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/@codemirror/legacy-modes/-/legacy-modes-6.4.2.tgz",
-      "integrity": "sha512-HsvWu08gOIIk303eZQCal4H4t65O/qp1V4ul4zVa3MHK5FJ0gz3qz3O55FIkm+aQUcshUOjBx38t2hPiJwW5/g==",
+      "version": "6.4.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/legacy-modes/-/legacy-modes-6.4.3.tgz",
+      "integrity": "sha512-s1g+q4bil8Cs4O+ueIiKIhz9MQOGcRyxJglma8BYIWc/oEJLo13S3LYSWKaqhKwXGgt1GgZ66hCploHZD9Sstw==",
+      "license": "MIT",
       "dependencies": {
         "@codemirror/language": "^6.0.0"
       }
@@ -10253,9 +10254,9 @@
       }
     },
     "@codemirror/legacy-modes": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/@codemirror/legacy-modes/-/legacy-modes-6.4.2.tgz",
-      "integrity": "sha512-HsvWu08gOIIk303eZQCal4H4t65O/qp1V4ul4zVa3MHK5FJ0gz3qz3O55FIkm+aQUcshUOjBx38t2hPiJwW5/g==",
+      "version": "6.4.3",
+      "resolved": "https://registry.npmjs.org/@codemirror/legacy-modes/-/legacy-modes-6.4.3.tgz",
+      "integrity": "sha512-s1g+q4bil8Cs4O+ueIiKIhz9MQOGcRyxJglma8BYIWc/oEJLo13S3LYSWKaqhKwXGgt1GgZ66hCploHZD9Sstw==",
       "requires": {
         "@codemirror/language": "^6.0.0"
       }
diff --git a/package.json b/package.json
index 3ea6aafc..89edecdf 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "@codemirror/lang-html": "^6.4.9",
     "@codemirror/lang-xml": "^6.1.0",
     "@codemirror/language": "^6.10.8",
-    "@codemirror/legacy-modes": "^6.4.2",
+    "@codemirror/legacy-modes": "^6.4.3",
     "@codemirror/state": "^6.5.2",
     "@codemirror/view": "^6.36.2",
     "@fortawesome/fontawesome-free": "^6.7.2",