diff --git a/ui/package-lock.json b/ui/package-lock.json
index 60ec43f0..d17dc325 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -38,7 +38,7 @@
         "@angular-eslint/template-parser": "18.0.1",
         "@angular/cli": "^18.0.3",
         "@angular/compiler-cli": "^18.0.2",
-        "@angular/language-service": "^12.2.5",
+        "@angular/language-service": "^18.0.3",
         "@types/jasmine": "~3.6.0",
         "@types/jasminewd2": "~2.0.8",
         "@types/node": "^12.11.1",
@@ -1886,13 +1886,12 @@
       }
     },
     "node_modules/@angular/language-service": {
-      "version": "12.2.17",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-12.2.17.tgz",
-      "integrity": "sha512-mloPdK9iWLR3KQDE85e2k2iuIDsEr9gyFla3QI7UOVbzrsazRADxQxc5WHeDPxNbzTMjCYrcw8Jyc7WHssAPGw==",
+      "version": "18.0.3",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-18.0.3.tgz",
+      "integrity": "sha512-urENnMjhSO4Jia7CnbchqN236dOIU6TC3CazwsQoj1Odch9x+iSFkx9Y0jXsiR5r/suK4uqKpK5N8MJ1PxDG1g==",
       "dev": true,
-      "license": "MIT",
       "engines": {
-        "node": "^12.14.1 || >=14.0.0"
+        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
       }
     },
     "node_modules/@angular/platform-browser": {
diff --git a/ui/package.json b/ui/package.json
index 8a21c647..600e3ad6 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -47,7 +47,7 @@
     "@angular-eslint/template-parser": "18.0.1",
     "@angular/cli": "^18.0.3",
     "@angular/compiler-cli": "^18.0.2",
-    "@angular/language-service": "^12.2.5",
+    "@angular/language-service": "^18.0.3",
     "@types/jasmine": "~3.6.0",
     "@types/jasminewd2": "~2.0.8",
     "@types/node": "^12.11.1",