diff --git a/flake.lock b/flake.lock
index e24ad63..5699ba5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,26 +5,31 @@
         "blog-source": "blog-source",
         "blog-source-localized": "blog-source-localized",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "katex-html": "katex-html",
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "narHash": "sha256-XfKuHQ3gPcxzu+MDzAF01qAPmNQUVTNQY+QefMX9ljI=",
-        "path": "/etc/nixos-custom/blog-static-flake",
-        "type": "path"
+        "lastModified": 1648434946,
+        "narHash": "sha256-0EVy6d+RVn6jWEFPupvdO3KmAzK2InDatHxmM5N4Sxo=",
+        "ref": "master",
+        "rev": "146d4378a6d9f73bd7ac7be2552d12d7b491706b",
+        "revCount": 100,
+        "type": "git",
+        "url": "https://dev.danilafe.com/DanilaFe/blog-static-flake"
       },
       "original": {
-        "path": "/etc/nixos-custom/blog-static-flake",
-        "type": "path"
+        "type": "git",
+        "url": "https://dev.danilafe.com/DanilaFe/blog-static-flake"
       }
     },
     "blog-source": {
       "flake": false,
       "locked": {
-        "lastModified": 1638520769,
-        "narHash": "sha256-uDoarU7g+1CwuN7gPZMLxiE75VPqL1If6gr7xms+lFM=",
+        "lastModified": 1648434897,
+        "narHash": "sha256-1ZooGveHmcYXdka+fB6YwwKDgA/mk/4AY3MP4WtR31c=",
         "ref": "master",
-        "rev": "8806f2862d017f3ac7f43123e451355c6f81c895",
-        "revCount": 530,
+        "rev": "3946fecd1dd32dca2960ab38267ad5a4e5a92d95",
+        "revCount": 558,
         "submodules": true,
         "type": "git",
         "url": "https://dev.danilafe.com/Web-Projects/blog-static.git"
@@ -69,7 +74,106 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_3": {
+      "locked": {
+        "lastModified": 1648297722,
+        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "katex-html": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "katex-server": "katex-server",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1648434625,
+        "narHash": "sha256-qr0q/P5DeF0mynEGCGLPD+tRmMbKsYTNcwy8JjjUDKw=",
+        "ref": "master",
+        "rev": "6a3989aa72bbdf8df557bc2f09f1bf27a47bab60",
+        "revCount": 7,
+        "type": "git",
+        "url": "https://dev.danilafe.com/Nix-Configs/katex-html"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://dev.danilafe.com/Nix-Configs/katex-html"
+      }
+    },
+    "katex-server": {
+      "inputs": {
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1648434477,
+        "narHash": "sha256-0WLqHSmsbuk+ZJ1C8WvTAwr8kb138PDhQZ8/K/1dMBU=",
+        "ref": "master",
+        "rev": "796efcea28f7e2bd9858d9d1b86e2bd8158825b8",
+        "revCount": 5,
+        "type": "git",
+        "url": "https://dev.danilafe.com/Nix-Configs/katex-server"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://dev.danilafe.com/Nix-Configs/katex-server"
+      }
+    },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1648425779,
+        "narHash": "sha256-0tcpEiiq3f3Hh77ax7QFuF15AnPaBIdDSbvrCUeyb9k=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1edfe6d91bd8348cfccacd72e82d1d06ad470117",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1648425779,
+        "narHash": "sha256-0tcpEiiq3f3Hh77ax7QFuF15AnPaBIdDSbvrCUeyb9k=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "1edfe6d91bd8348cfccacd72e82d1d06ad470117",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1634881110,
         "narHash": "sha256-glFqhVeqPuT99vfKrOH7lmJDrgwP99KJJSFpgpyvbko=",
@@ -84,13 +188,13 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
+    "nixpkgs_4": {
       "locked": {
-        "lastModified": 1634782485,
-        "narHash": "sha256-psfh4OQSokGXG0lpq3zKFbhOo3QfoeudRcaUnwMRkQo=",
+        "lastModified": 1648069223,
+        "narHash": "sha256-BXzQV8p/RR440EB9qY0ULYfTH0zSW1stjUCYeP4SF+E=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "34ad3ffe08adfca17fcb4e4a47bb5f3b113687be",
+        "rev": "1d08ea2bd83abef174fb43cbfb8a856b8ef2ce26",
         "type": "github"
       },
       "original": {
@@ -103,7 +207,7 @@
     "root": {
       "inputs": {
         "blog": "blog",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_4"
       }
     }
   },