diff --git a/package-lock.json b/package-lock.json
index 4215c0cc..5ab715cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "@angular-eslint/template-parser": "14.1.1",
         "@angular/cli": "^14.2.3",
         "@angular/compiler-cli": "^14.2.2",
-        "@angular/language-service": "^14.2.2",
+        "@angular/language-service": "^20.1.6",
         "@compodoc/compodoc": "^1.1.19",
         "@types/jasmine": "^4.3.0",
         "@types/jasminewd2": "^2.0.10",
@@ -659,12 +659,12 @@
       }
     },
     "node_modules/@angular/language-service": {
-      "version": "14.2.2",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-14.2.2.tgz",
-      "integrity": "sha512-dLPClkbqYUORy2RmbqqkKYAE6D629wkk9bUJcgIQSKeRP+tQKDAlfUHn931T4WHunJlIdLLKx2McQaVmTrhnRw==",
+      "version": "20.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-20.1.6.tgz",
+      "integrity": "sha512-ItcxUjVkEJCo4QoR2nORjaFEPInJ4z61DE9AaCMVcmENNeXBt+hpqI+mal2ktZvVsV3ah3kskWy4hQUNZIRAdA==",
       "dev": true,
       "engines": {
-        "node": "^14.15.0 || >=16.10.0"
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       }
     },
     "node_modules/@angular/localize": {
@@ -24432,9 +24432,9 @@
       }
     },
     "@angular/language-service": {
-      "version": "14.2.2",
-      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-14.2.2.tgz",
-      "integrity": "sha512-dLPClkbqYUORy2RmbqqkKYAE6D629wkk9bUJcgIQSKeRP+tQKDAlfUHn931T4WHunJlIdLLKx2McQaVmTrhnRw==",
+      "version": "20.1.6",
+      "resolved": "https://registry.npmjs.org/@angular/language-service/-/language-service-20.1.6.tgz",
+      "integrity": "sha512-ItcxUjVkEJCo4QoR2nORjaFEPInJ4z61DE9AaCMVcmENNeXBt+hpqI+mal2ktZvVsV3ah3kskWy4hQUNZIRAdA==",
       "dev": true
     },
     "@angular/localize": {
diff --git a/package.json b/package.json
index 44b8d857..c683e0f8 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
     "@angular-eslint/template-parser": "14.1.1",
     "@angular/cli": "^14.2.3",
     "@angular/compiler-cli": "^14.2.2",
-    "@angular/language-service": "^14.2.2",
+    "@angular/language-service": "^20.1.6",
     "@compodoc/compodoc": "^1.1.19",
     "@types/jasmine": "^4.3.0",
     "@types/jasminewd2": "^2.0.10",