diff --git a/web/package-lock.json b/web/package-lock.json
index 0bf8f601f..4b56b9e3e 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -14,7 +14,7 @@
                 "@babel/plugin-transform-runtime": "^7.21.0",
                 "@babel/preset-env": "^7.20.2",
                 "@babel/preset-typescript": "^7.21.0",
-                "@codemirror/lang-html": "^6.4.2",
+                "@codemirror/lang-html": "^6.4.3",
                 "@codemirror/lang-javascript": "^6.1.4",
                 "@codemirror/lang-python": "^6.1.2",
                 "@codemirror/lang-xml": "^6.0.2",
@@ -1763,9 +1763,9 @@
             }
         },
         "node_modules/@codemirror/lang-html": {
-            "version": "6.4.2",
-            "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.4.2.tgz",
-            "integrity": "sha512-bqCBASkteKySwtIbiV/WCtGnn/khLRbbiV5TE+d9S9eQJD7BA4c5dTRm2b3bVmSpilff5EYxvB4PQaZzM/7cNw==",
+            "version": "6.4.3",
+            "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.4.3.tgz",
+            "integrity": "sha512-VKzQXEC8nL69Jg2hvAFPBwOdZNvL8tMFOrdFwWpU+wc6a6KEkndJ/19R5xSaglNX6v2bttm8uIEFYxdQDcIZVQ==",
             "dependencies": {
                 "@codemirror/autocomplete": "^6.0.0",
                 "@codemirror/lang-css": "^6.0.0",
diff --git a/web/package.json b/web/package.json
index 0c426f212..5ed8e3233 100644
--- a/web/package.json
+++ b/web/package.json
@@ -58,7 +58,7 @@
         "@babel/plugin-transform-runtime": "^7.21.0",
         "@babel/preset-env": "^7.20.2",
         "@babel/preset-typescript": "^7.21.0",
-        "@codemirror/lang-html": "^6.4.2",
+        "@codemirror/lang-html": "^6.4.3",
         "@codemirror/lang-javascript": "^6.1.4",
         "@codemirror/lang-python": "^6.1.2",
         "@codemirror/lang-xml": "^6.0.2",