diff --git a/web/ui/module/codemirror-promql/package.json b/web/ui/module/codemirror-promql/package.json
index 51463e08a1..40053865b5 100644
--- a/web/ui/module/codemirror-promql/package.json
+++ b/web/ui/module/codemirror-promql/package.json
@@ -40,7 +40,7 @@
     "@codemirror/view": "^6.29.1",
     "@lezer/common": "^1.2.1",
     "@lezer/highlight": "^1.2.0",
-    "@lezer/lr": "^1.4.1",
+    "@lezer/lr": "^1.4.2",
     "isomorphic-fetch": "^3.0.0",
     "nock": "^13.5.4"
   },
diff --git a/web/ui/module/lezer-promql/package.json b/web/ui/module/lezer-promql/package.json
index 43a5c44fa8..8195c5f1e0 100644
--- a/web/ui/module/lezer-promql/package.json
+++ b/web/ui/module/lezer-promql/package.json
@@ -32,7 +32,7 @@
   "devDependencies": {
     "@lezer/generator": "^1.7.1",
     "@lezer/highlight": "^1.2.0",
-    "@lezer/lr": "^1.4.1"
+    "@lezer/lr": "^1.4.2"
   },
   "peerDependencies": {
     "@lezer/highlight": "^1.1.2",
diff --git a/web/ui/package-lock.json b/web/ui/package-lock.json
index c866cf35e4..6a759a8bcf 100644
--- a/web/ui/package-lock.json
+++ b/web/ui/package-lock.json
@@ -44,7 +44,7 @@
         "@codemirror/view": "^6.29.1",
         "@lezer/common": "^1.2.1",
         "@lezer/highlight": "^1.2.0",
-        "@lezer/lr": "^1.4.1",
+        "@lezer/lr": "^1.4.2",
         "isomorphic-fetch": "^3.0.0",
         "nock": "^13.5.4"
       },
@@ -74,7 +74,7 @@
       "devDependencies": {
         "@lezer/generator": "^1.7.1",
         "@lezer/highlight": "^1.2.0",
-        "@lezer/lr": "^1.4.1"
+        "@lezer/lr": "^1.4.2"
       },
       "peerDependencies": {
         "@lezer/highlight": "^1.1.2",
@@ -3391,9 +3391,9 @@
       }
     },
     "node_modules/@lezer/lr": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.1.tgz",
-      "integrity": "sha512-CHsKq8DMKBf9b3yXPDIU4DbH+ZJd/sJdYOW2llbW/HudP5u0VS6Bfq1hLYfgU7uAYGFIyGGQIsSOXGPEErZiJw==",
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.2.tgz",
+      "integrity": "sha512-pu0K1jCIdnQ12aWNaAVU5bzi7Bd1w54J3ECgANPmYLtQKP0HBj2cE/5coBD66MT10xbtIuUr7tg0Shbsvk0mDA==",
       "dependencies": {
         "@lezer/common": "^1.0.0"
       }
@@ -19347,7 +19347,7 @@
         "@fortawesome/react-fontawesome": "0.2.0",
         "@lezer/common": "^1.2.1",
         "@lezer/highlight": "^1.2.0",
-        "@lezer/lr": "^1.4.1",
+        "@lezer/lr": "^1.4.2",
         "@nexucis/fuzzy": "^0.4.1",
         "@nexucis/kvsearch": "^0.8.1",
         "@prometheus-io/codemirror-promql": "0.53.1",
diff --git a/web/ui/react-app/package.json b/web/ui/react-app/package.json
index a1b15b8f78..5e3c684ba7 100644
--- a/web/ui/react-app/package.json
+++ b/web/ui/react-app/package.json
@@ -16,7 +16,7 @@
     "@fortawesome/react-fontawesome": "0.2.0",
     "@lezer/common": "^1.2.1",
     "@lezer/highlight": "^1.2.0",
-    "@lezer/lr": "^1.4.1",
+    "@lezer/lr": "^1.4.2",
     "@nexucis/fuzzy": "^0.4.1",
     "@nexucis/kvsearch": "^0.8.1",
     "@prometheus-io/codemirror-promql": "0.53.1",