diff --git a/web/package-lock.json b/web/package-lock.json
index 79549880e..abe975893 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -14,7 +14,7 @@
                 "@babel/plugin-transform-runtime": "^7.19.6",
                 "@babel/preset-env": "^7.20.2",
                 "@babel/preset-typescript": "^7.18.6",
-                "@codemirror/lang-html": "^6.2.0",
+                "@codemirror/lang-html": "^6.3.1",
                 "@codemirror/lang-javascript": "^6.1.1",
                 "@codemirror/lang-python": "^6.1.0",
                 "@codemirror/lang-xml": "^6.0.1",
@@ -1732,9 +1732,9 @@
             }
         },
         "node_modules/@codemirror/lang-html": {
-            "version": "6.2.0",
-            "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.2.0.tgz",
-            "integrity": "sha512-0Kr+gWPu1J4mhpLbqHPqoD5+xLCwAntfzRv9L61cqRSFNpDpDbGbONSN5xzWupo6AJ9qtDOlJNBFBuL72tXPwg==",
+            "version": "6.3.1",
+            "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.3.1.tgz",
+            "integrity": "sha512-36PoquiZ1S8HW0mF2hupZYPajYgpSwK27YDPOOwMk4jFW+shkS79I7mSNmYlDBkgRS8p3ldfh3dG2/HknwsawA==",
             "dependencies": {
                 "@codemirror/autocomplete": "^6.0.0",
                 "@codemirror/lang-css": "^6.0.0",
@@ -11508,9 +11508,9 @@
             }
         },
         "@codemirror/lang-html": {
-            "version": "6.2.0",
-            "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.2.0.tgz",
-            "integrity": "sha512-0Kr+gWPu1J4mhpLbqHPqoD5+xLCwAntfzRv9L61cqRSFNpDpDbGbONSN5xzWupo6AJ9qtDOlJNBFBuL72tXPwg==",
+            "version": "6.3.1",
+            "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.3.1.tgz",
+            "integrity": "sha512-36PoquiZ1S8HW0mF2hupZYPajYgpSwK27YDPOOwMk4jFW+shkS79I7mSNmYlDBkgRS8p3ldfh3dG2/HknwsawA==",
             "requires": {
                 "@codemirror/autocomplete": "^6.0.0",
                 "@codemirror/lang-css": "^6.0.0",
diff --git a/web/package.json b/web/package.json
index c41b44fb7..70da61e0c 100644
--- a/web/package.json
+++ b/web/package.json
@@ -57,7 +57,7 @@
         "@babel/plugin-transform-runtime": "^7.19.6",
         "@babel/preset-env": "^7.20.2",
         "@babel/preset-typescript": "^7.18.6",
-        "@codemirror/lang-html": "^6.2.0",
+        "@codemirror/lang-html": "^6.3.1",
         "@codemirror/lang-javascript": "^6.1.1",
         "@codemirror/lang-python": "^6.1.0",
         "@codemirror/lang-xml": "^6.0.1",