diff --git a/ui/package-lock.json b/ui/package-lock.json
index 2bd48c36..8d250306 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -11,7 +11,7 @@
         "@angular/animations": "^18.1.0",
         "@angular/cdk": "^18.1.0",
         "@angular/common": "^19.2.16",
-        "@angular/compiler": "^18.1.0",
+        "@angular/compiler": "^21.2.12",
         "@angular/core": "^18.1.0",
         "@angular/forms": "^18.1.0",
         "@angular/material": "^18.1.0",
@@ -707,20 +707,6 @@
         }
       }
     },
-    "node_modules/@angular-devkit/build-angular/node_modules/@angular/compiler": {
-      "version": "21.2.12",
-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-21.2.12.tgz",
-      "integrity": "sha512-246iBwMAVGzrYPqu/Wwzb9L/kt+dkT12Hllr/dYZu6aHeIxaHPRZoPBKSweAgOPXeOl+q+nlPtK34glsMb1CRw==",
-      "dev": true,
-      "license": "MIT",
-      "peer": true,
-      "dependencies": {
-        "tslib": "^2.3.0"
-      },
-      "engines": {
-        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
-      }
-    },
     "node_modules/@angular-devkit/build-angular/node_modules/@babel/core": {
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.29.0.tgz",
@@ -1810,22 +1796,15 @@
       }
     },
     "node_modules/@angular/compiler": {
-      "version": "18.1.0",
-      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-18.1.0.tgz",
-      "integrity": "sha512-JRQzVTeJGSfRLY+dx+gwu/hPQVB8K+5pW12Z42M9x/HBgGW4in0cO2zHkeQPvImqm0nak82Us1Hyf5C+qTlMMQ==",
+      "version": "21.2.12",
+      "resolved": "https://registry.npmjs.org/@angular/compiler/-/compiler-21.2.12.tgz",
+      "integrity": "sha512-246iBwMAVGzrYPqu/Wwzb9L/kt+dkT12Hllr/dYZu6aHeIxaHPRZoPBKSweAgOPXeOl+q+nlPtK34glsMb1CRw==",
+      "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.19.1 || ^20.11.1 || >=22.0.0"
-      },
-      "peerDependencies": {
-        "@angular/core": "18.1.0"
-      },
-      "peerDependenciesMeta": {
-        "@angular/core": {
-          "optional": true
-        }
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       }
     },
     "node_modules/@angular/compiler-cli": {
diff --git a/ui/package.json b/ui/package.json
index af60352f..f8545d70 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -17,7 +17,7 @@
     "@angular/animations": "^18.1.0",
     "@angular/cdk": "^18.1.0",
     "@angular/common": "^19.2.16",
-    "@angular/compiler": "^18.1.0",
+    "@angular/compiler": "^21.2.12",
     "@angular/core": "^18.1.0",
     "@angular/forms": "^18.1.0",
     "@angular/material": "^18.1.0",