diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index d5f1ba5255..65ea32ed57 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -21,7 +21,7 @@
         "@angular/platform-browser-dynamic": "^17.3.1",
         "@angular/platform-server": "^17.3.1",
         "@angular/router": "^17.3.1",
-        "@angular/ssr": "^17.3.1",
+        "@angular/ssr": "^21.1.3",
         "@fortawesome/angular-fontawesome": "~0.14.1",
         "@fortawesome/fontawesome-common-types": "~6.7.2",
         "@fortawesome/fontawesome-svg-core": "~6.7.2",
@@ -2443,17 +2443,22 @@
       }
     },
     "node_modules/@angular/ssr": {
-      "version": "17.3.17",
-      "resolved": "https://registry.npmjs.org/@angular/ssr/-/ssr-17.3.17.tgz",
-      "integrity": "sha512-hRszFhFPh74n17cjhbRuR0igSwHm4ssB0LgkE4A5tBgYTSoWomRM6nmiyrk10OdQHlLOTFwdTIZ3aPDM5174Ow==",
-      "license": "MIT",
+      "version": "21.1.3",
+      "resolved": "https://registry.npmjs.org/@angular/ssr/-/ssr-21.1.3.tgz",
+      "integrity": "sha512-Hwp/TxeLgynw9ogq/35+2SMLHFL997ZqNNsWN5IZgXKQB23UreepgktStIO5RY0vsevudFfREojtxlcGPUEGEg==",
       "dependencies": {
-        "critters": "0.0.22",
         "tslib": "^2.3.0"
       },
       "peerDependencies": {
-        "@angular/common": "^17.0.0",
-        "@angular/core": "^17.0.0"
+        "@angular/common": "^21.0.0",
+        "@angular/core": "^21.0.0",
+        "@angular/platform-server": "^21.0.0",
+        "@angular/router": "^21.0.0"
+      },
+      "peerDependenciesMeta": {
+        "@angular/platform-server": {
+          "optional": true
+        }
       }
     },
     "node_modules/@babel/code-frame": {
@@ -21779,11 +21784,10 @@
       }
     },
     "@angular/ssr": {
-      "version": "17.3.17",
-      "resolved": "https://registry.npmjs.org/@angular/ssr/-/ssr-17.3.17.tgz",
-      "integrity": "sha512-hRszFhFPh74n17cjhbRuR0igSwHm4ssB0LgkE4A5tBgYTSoWomRM6nmiyrk10OdQHlLOTFwdTIZ3aPDM5174Ow==",
+      "version": "21.1.3",
+      "resolved": "https://registry.npmjs.org/@angular/ssr/-/ssr-21.1.3.tgz",
+      "integrity": "sha512-Hwp/TxeLgynw9ogq/35+2SMLHFL997ZqNNsWN5IZgXKQB23UreepgktStIO5RY0vsevudFfREojtxlcGPUEGEg==",
       "requires": {
-        "critters": "0.0.22",
         "tslib": "^2.3.0"
       }
     },
diff --git a/frontend/package.json b/frontend/package.json
index 864a84e208..6e365810e4 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -72,7 +72,7 @@
     "@angular/platform-browser-dynamic": "^17.3.1",
     "@angular/platform-server": "^17.3.1",
     "@angular/router": "^17.3.1",
-    "@angular/ssr": "^17.3.1",
+    "@angular/ssr": "^21.1.3",
     "@fortawesome/angular-fontawesome": "~0.14.1",
     "@fortawesome/fontawesome-common-types": "~6.7.2",
     "@fortawesome/fontawesome-svg-core": "~6.7.2",