diff --git a/firebase.json b/firebase.json
index 4715c0a..a98405b 100644
--- a/firebase.json
+++ b/firebase.json
@@ -39,7 +39,15 @@
           },
           {
             "key": "Content-Security-Policy",
-            "value": "default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://va.vercel-scripts.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https:; connect-src 'self' https://www.google-analytics.com https://*.google-analytics.com https://*.analytics.google.com; upgrade-insecure-requests;"
+            "value": "default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://va.vercel-scripts.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https:; connect-src 'self' https://www.google-analytics.com https://*.google-analytics.com https://*.analytics.google.com; object-src 'none'; base-uri 'self'; upgrade-insecure-requests;"
+          },
+          {
+            "key": "X-XSS-Protection",
+            "value": "1; mode=block"
+          },
+          {
+            "key": "Cross-Origin-Opener-Policy",
+            "value": "same-origin"
           }
         ]
       }