diff --git a/config/common/services/nginx.nix b/config/common/services/nginx.nix
index ece567c..95b1c60 100644
--- a/config/common/services/nginx.nix
+++ b/config/common/services/nginx.nix
@@ -20,23 +20,23 @@
       map $scheme $hsts_header {
           https   "max-age=31536000; includeSubdomains; preload";
       }
-      add_header Strict-Transport-Security $hsts_header;
+      #add_header Strict-Transport-Security $hsts_header;
 
       # Enable CSP for your services.
       #add_header Content-Security-Policy "script-src 'self'; object-src 'none'; base-uri 'none';" always;
 
       # Minimize information leaked to other domains
-      add_header 'Referrer-Policy' 'same-origin';
+      #add_header 'Referrer-Policy' 'same-origin';
 
       # Disable embedding as a frame
       #add_header X-Frame-Options DENY;
 
       # Prevent injection of code in other mime types (XSS Attacks)
-      add_header X-Content-Type-Options nosniff;
+      #add_header X-Content-Type-Options nosniff;
 
       # Enable XSS protection of the browser.
       # May be unnecessary when CSP is configured properly (see above)
-      add_header X-XSS-Protection "1; mode=block";
+      #add_header X-XSS-Protection "1; mode=block";
 
       # This might create errors
       proxy_cookie_path / "/; secure; HttpOnly; SameSite=strict";
diff --git a/config/sources/nix/sources.json b/config/sources/nix/sources.json
index 8abde37..9897944 100644
--- a/config/sources/nix/sources.json
+++ b/config/sources/nix/sources.json
@@ -17,10 +17,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "26ed7a0d4b8741fe1ef1ee6fa64453ca056ce113",
-        "sha256": "0l2xkflhjyhppiqh4j6gvl3vw9f5pm2656pk73rnikdfy7gg8gbp",
+        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
+        "sha256": "1vmlcda7864ya2byxivnpzkqf41cavj9ms5hjh6i0h8anls56lk6",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixos-hardware/archive/26ed7a0d4b8741fe1ef1ee6fa64453ca056ce113.tar.gz",
+        "url": "https://github.com/NixOS/nixos-hardware/archive/9154f4569b6cdfd3c595851a6ba51bfaa472d9f3.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3385ca0cd7e14c1a1eb80401fe011705ff012323",
-        "sha256": "11hcc63hbjiq935ldi9sqp5qri5ss3qli2029jxfrqi2796f1vqy",
+        "rev": "d2b1213bf5ec5e62d96b003ab4b5cbc42abfc0d0",
+        "sha256": "1z0hb7pxqpn142wxcznd31zm0zflbim0cmfcxvmrrn9zgxdg2bfw",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/3385ca0cd7e14c1a1eb80401fe011705ff012323.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/d2b1213bf5ec5e62d96b003ab4b5cbc42abfc0d0.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixus": {