diff --git a/web/ui/mantine-ui/package.json b/web/ui/mantine-ui/package.json
index fdb9256b77..2c3fa5a2ad 100644
--- a/web/ui/mantine-ui/package.json
+++ b/web/ui/mantine-ui/package.json
@@ -18,7 +18,7 @@
     "@codemirror/state": "^6.4.1",
     "@codemirror/view": "^6.34.1",
     "@floating-ui/dom": "^1.6.7",
-    "@lezer/common": "^1.2.1",
+    "@lezer/common": "^1.2.3",
     "@lezer/highlight": "^1.2.1",
     "@mantine/code-highlight": "^7.14.3",
     "@mantine/core": "^7.11.2",
diff --git a/web/ui/module/codemirror-promql/package.json b/web/ui/module/codemirror-promql/package.json
index 4ae6eb50b4..e8c4534069 100644
--- a/web/ui/module/codemirror-promql/package.json
+++ b/web/ui/module/codemirror-promql/package.json
@@ -38,7 +38,7 @@
     "@codemirror/lint": "^6.8.1",
     "@codemirror/state": "^6.3.3",
     "@codemirror/view": "^6.34.1",
-    "@lezer/common": "^1.2.1",
+    "@lezer/common": "^1.2.3",
     "@lezer/highlight": "^1.2.0",
     "@lezer/lr": "^1.4.2",
     "eslint-plugin-prettier": "^5.1.3",
diff --git a/web/ui/package-lock.json b/web/ui/package-lock.json
index 0ad01a8d29..15193f7036 100644
--- a/web/ui/package-lock.json
+++ b/web/ui/package-lock.json
@@ -32,7 +32,7 @@
         "@codemirror/state": "^6.4.1",
         "@codemirror/view": "^6.34.1",
         "@floating-ui/dom": "^1.6.7",
-        "@lezer/common": "^1.2.1",
+        "@lezer/common": "^1.2.3",
         "@lezer/highlight": "^1.2.1",
         "@mantine/code-highlight": "^7.14.3",
         "@mantine/core": "^7.11.2",
@@ -170,7 +170,7 @@
         "@codemirror/lint": "^6.8.1",
         "@codemirror/state": "^6.3.3",
         "@codemirror/view": "^6.34.1",
-        "@lezer/common": "^1.2.1",
+        "@lezer/common": "^1.2.3",
         "@lezer/highlight": "^1.2.0",
         "@lezer/lr": "^1.4.2",
         "eslint-plugin-prettier": "^5.1.3",
@@ -2039,10 +2039,9 @@
       }
     },
     "node_modules/@lezer/common": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.2.1.tgz",
-      "integrity": "sha512-yemX0ZD2xS/73llMZIK6KplkjIjf2EvAHcinDi/TfJ9hS25G0388+ClHt6/3but0oOxinTcQHJLDXh6w1crzFQ==",
-      "license": "MIT"
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.2.3.tgz",
+      "integrity": "sha512-w7ojc8ejBqr2REPsWxJjrMFsA/ysDCFICn8zEOR9mrqzOu2amhITYuLD8ag6XZf0CFXDrhKqw7+tW8cX66NaDA=="
     },
     "node_modules/@lezer/generator": {
       "version": "1.7.1",