diff --git a/web/ui/module/lezer-promql/package.json b/web/ui/module/lezer-promql/package.json
index 94a66d490..f4bb36d52 100644
--- a/web/ui/module/lezer-promql/package.json
+++ b/web/ui/module/lezer-promql/package.json
@@ -30,7 +30,7 @@
     "test": "NODE_OPTIONS=--experimental-vm-modules jest"
   },
   "devDependencies": {
-    "@lezer/generator": "^1.5.1",
+    "@lezer/generator": "^1.7.0",
     "@lezer/highlight": "^1.2.0",
     "@lezer/lr": "^1.4.1"
   },
diff --git a/web/ui/package-lock.json b/web/ui/package-lock.json
index 60a2d4e2e..5510277e2 100644
--- a/web/ui/package-lock.json
+++ b/web/ui/package-lock.json
@@ -72,7 +72,7 @@
       "version": "0.52.1",
       "license": "Apache-2.0",
       "devDependencies": {
-        "@lezer/generator": "^1.5.1",
+        "@lezer/generator": "^1.7.0",
         "@lezer/highlight": "^1.2.0",
         "@lezer/lr": "^1.4.1"
       },
@@ -3364,11 +3364,12 @@
       "integrity": "sha512-yemX0ZD2xS/73llMZIK6KplkjIjf2EvAHcinDi/TfJ9hS25G0388+ClHt6/3but0oOxinTcQHJLDXh6w1crzFQ=="
     },
     "node_modules/@lezer/generator": {
-      "version": "1.5.1",
+      "version": "1.7.0",
+      "resolved": "https://registry.npmjs.org/@lezer/generator/-/generator-1.7.0.tgz",
+      "integrity": "sha512-IJ16tx3biLKlCXUzcK4v8S10AVa2BSM2rB12rtAL6f1hL2TS/HQQlGCoWRvanlL2J4mCYEEIv9uG7n4kVMkVDA==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
-        "@lezer/common": "^1.0.2",
+        "@lezer/common": "^1.1.0",
         "@lezer/lr": "^1.3.0"
       },
       "bin": {