diff --git a/web/ui/react-app/package-lock.json b/web/ui/react-app/package-lock.json
index 736e75be8f..bb98a37f98 100644
--- a/web/ui/react-app/package-lock.json
+++ b/web/ui/react-app/package-lock.json
@@ -20,7 +20,7 @@
         "@fortawesome/free-solid-svg-icons": "6.5.2",
         "@fortawesome/react-fontawesome": "0.2.2",
         "@lezer/common": "^1.2.3",
-        "@lezer/highlight": "^1.2.0",
+        "@lezer/highlight": "^1.2.1",
         "@lezer/lr": "^1.4.2",
         "@nexucis/fuzzy": "^0.5.1",
         "@nexucis/kvsearch": "^0.8.1",
@@ -4192,9 +4192,10 @@
       "license": "MIT"
     },
     "node_modules/@lezer/highlight": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.0.tgz",
-      "integrity": "sha512-WrS5Mw51sGrpqjlh3d4/fOwpEV2Hd3YOkp9DBt4k8XZQcoTHZFB7sx030A6OcahF4J1nDQAa3jXlTVVYH50IFA==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.1.tgz",
+      "integrity": "sha512-Z5duk4RN/3zuVO7Jq0pGLJ3qynpxUVsh7IbUbGj88+uV2ApSAn6kWg2au3iJb+0Zi7kKtqffIESgNcRXWZWmSA==",
+      "license": "MIT",
       "dependencies": {
         "@lezer/common": "^1.0.0"
       }
diff --git a/web/ui/react-app/package.json b/web/ui/react-app/package.json
index c82915499a..8ad7df3e49 100644
--- a/web/ui/react-app/package.json
+++ b/web/ui/react-app/package.json
@@ -15,7 +15,7 @@
     "@fortawesome/free-solid-svg-icons": "6.5.2",
     "@fortawesome/react-fontawesome": "0.2.2",
     "@lezer/common": "^1.2.3",
-    "@lezer/highlight": "^1.2.0",
+    "@lezer/highlight": "^1.2.1",
     "@lezer/lr": "^1.4.2",
     "@nexucis/fuzzy": "^0.5.1",
     "@nexucis/kvsearch": "^0.8.1",