diff --git a/configuration.nix b/configuration.nix
index 3db7efb..b31d0b1 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -8,6 +8,21 @@ let
     drafts = true;
     host = "drafts.danilafe.com";
   };
+  blogCachePolicy = {
+    locations."= /normalize/normalize.css".extraConfig = ''
+      add_header Cache-Control "public, max-age=3600";
+    '';
+    locations."= /katex/katex.min.css".extraConfig = ''
+      add_header Cache-Control "public, max-age=3600";
+    '';
+    locations."~* \\.css$".extraConfig = ''
+      add_header Cache-Control "public, max-age=31536000, immutable";
+    '';
+  };
+  virtualHostWithCache = site:
+    pkgs.lib.mapAttrs (_host: vhost:
+      pkgs.lib.mkMerge [vhost blogCachePolicy]
+    ) (blog.virtualHostFor site);
   webFiles = {
     "static.danilafe.com" = {
       root = web-files;
@@ -47,7 +62,7 @@ let
       };
     };
   };
-  allVirtualHosts = [scylla gitea anki webFiles] ++ map blog.virtualHostFor [productionSite draftSite];
+  allVirtualHosts = [scylla gitea anki webFiles] ++ map virtualHostWithCache [productionSite draftSite];
 in
   {
     imports = [
diff --git a/flake.lock b/flake.lock
index 7dec529..9b336ff 100644
--- a/flake.lock
+++ b/flake.lock
@@ -75,15 +75,16 @@
         "nixpkgs": [
           "nixpkgs"
         ],
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "resume": "resume",
         "web-files": "web-files"
       },
       "locked": {
-        "lastModified": 1778119322,
-        "narHash": "sha256-8ZqGWsE7VS5F/QDbdydCbvVKQc7BL1MIwGo6t2OEbBU=",
+        "lastModified": 1779168670,
+        "narHash": "sha256-W4+y2gyx0U54LAfUuSENLULxvO3x8sIwaqPbLdrysJ0=",
         "ref": "refs/heads/master",
-        "rev": "ad014de7a439093554510b344c51cad58ef58a1d",
-        "revCount": 233,
+        "rev": "96c46ce537f513dd6c99b717fdc2a353f6d1392d",
+        "revCount": 237,
         "type": "git",
         "url": "https://dev.danilafe.com/Nix-Configs/blog-static-flake.git"
       },
@@ -95,11 +96,11 @@
     "blog-source": {
       "flake": false,
       "locked": {
-        "lastModified": 1778119052,
-        "narHash": "sha256-6DBkJdrEJYazcpT/GwO6Y3MXhmJc8WSdFfYH6AriQlc=",
+        "lastModified": 1779167504,
+        "narHash": "sha256-OAb1QT+ERAlgq7iMLfkj4GXiF1+SB9KJ0YflS5o/x4o=",
         "ref": "refs/heads/master",
-        "rev": "e1efe0f4061ba325aa528d48a1fdd10e3b0295b9",
-        "revCount": 949,
+        "rev": "487681df16952799f357e73706a3868c8b7d97cd",
+        "revCount": 955,
         "submodules": true,
         "type": "git",
         "url": "https://dev.danilafe.com/Web-Projects/blog-static.git"
@@ -238,11 +239,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1766736597,
-        "narHash": "sha256-BASnpCLodmgiVn0M1MU2Pqyoz0aHwar/0qLkp7CjvSQ=",
+        "lastModified": 1778003029,
+        "narHash": "sha256-q/nkKLDtHIyLjZpKhWk3cSK5IYsFqtMd6UtXF3ddjgA=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f560ccec6b1116b22e6ed15f4c510997d99d5852",
+        "rev": "0c88e1f2bdb93d5999019e99cb0e61e1fe2af4c5",
         "type": "github"
       },
       "original": {
@@ -252,6 +253,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1777954456,
+        "narHash": "sha256-hGdgeU2Nk87RAuZyYjyDjFL6LK7dAZN5RE9+hrDTkDU=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "549bd84d6279f9852cae6225e372cc67fb91a4c1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "resume": {
       "inputs": {
         "flake-utils": "flake-utils_3",
@@ -261,11 +278,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1766794825,
-        "narHash": "sha256-+Fabo0uQF9srEXdi9TB1wjB+PHaU9htXj/fjnvUFNAs=",
+        "lastModified": 1778642986,
+        "narHash": "sha256-+0DskouobfQ0eEaJRzWACvjHswnRtdXMw4wl1Y/TLNg=",
         "ref": "refs/heads/master",
-        "rev": "f22cb5b79580020079ba7223346e612b41eb7d42",
-        "revCount": 74,
+        "rev": "7f8d95c5e40ce63f7173d781d494ae44142a862c",
+        "revCount": 76,
         "type": "git",
         "url": "https://dev.danilafe.com/DanilaFe/resume"
       },