diff --git a/flake.lock b/flake.lock
index f75a33e..7f6fef8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -225,6 +225,21 @@
       }
     },
     "flake-utils_6": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_7": {
       "locked": {
         "lastModified": 1644229661,
         "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
@@ -455,6 +470,26 @@
         "type": "github"
       }
     },
+    "nil": {
+      "inputs": {
+        "flake-utils": "flake-utils_5",
+        "nixpkgs": "nixpkgs_7",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1676390054,
+        "narHash": "sha256-w0KvrM+9WIEYr0juDh4Vs39ed2IaT0T696fp9pZ7i1I=",
+        "owner": "oxalica",
+        "repo": "nil",
+        "rev": "944d5c335531778a1d7b54a97bf7fb5ec0c3e976",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "nil",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1673540789,
@@ -584,6 +619,22 @@
       }
     },
     "nixpkgs_7": {
+      "locked": {
+        "lastModified": 1675309347,
+        "narHash": "sha256-D3CQ6HRDT2m3XJlrzb5jKq4vNFR5xFTEFKC7iSjlFpM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "006c3bd4dd2f5d1d2094047f307cbf9e2b73d9c5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_8": {
       "locked": {
         "lastModified": 1675940568,
         "narHash": "sha256-epG6pOT9V0kS+FUqd7R6/CWkgnZx2DMT5Veqo+y6G3c=",
@@ -599,7 +650,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_8": {
+    "nixpkgs_9": {
       "locked": {
         "lastModified": 1671271357,
         "narHash": "sha256-xRJdLbWK4v2SewmSStYrcLa0YGJpleufl44A19XSW8k=",
@@ -671,9 +722,9 @@
     "pre-commit-hooks_3": {
       "inputs": {
         "flake-compat": "flake-compat_2",
-        "flake-utils": "flake-utils_5",
+        "flake-utils": "flake-utils_6",
         "gitignore": "gitignore_2",
-        "nixpkgs": "nixpkgs_8",
+        "nixpkgs": "nixpkgs_9",
         "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
@@ -704,12 +755,38 @@
         "hyprpaper": "hyprpaper",
         "master": "master",
         "neovim": "neovim",
-        "nixpkgs": "nixpkgs_7",
+        "nil": "nil",
+        "nixpkgs": "nixpkgs_8",
         "pre-commit-hooks": "pre-commit-hooks_3",
         "stable": "stable",
         "utils": "utils_2"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "nil",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nil",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1675391458,
+        "narHash": "sha256-ukDKZw922BnK5ohL9LhwtaDAdCsJL7L6ScNEyF1lO9w=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "383a4acfd11d778d5c2efcf28376cbd845eeaedf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "stable": {
       "locked": {
         "lastModified": 1675918889,
@@ -743,7 +820,7 @@
     },
     "utils_2": {
       "inputs": {
-        "flake-utils": "flake-utils_6"
+        "flake-utils": "flake-utils_7"
       },
       "locked": {
         "lastModified": 1657226504,
diff --git a/flake.nix b/flake.nix
index 8b09ac9..9f6dffc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -50,6 +50,8 @@
 
     neovim.url = "github:neovim/neovim?dir=contrib";
 
+    nil.url = "github:oxalica/nil";
+
     # Hyprland
     hyprland.url = "github:hyprwm/Hyprland";
     hyprpaper.url = "github:hyprwm/hyprpaper";
diff --git a/overlays/default.nix b/overlays/default.nix
index 9a7098b..7e5cdc1 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -2,6 +2,7 @@
   agenix = inputs.agenix.packages.${prev.system}.default;
   hyprpaper = inputs.hyprpaper.packages.${prev.system}.default;
   neovim-nightly = inputs.neovim.packages.${prev.system}.default;
+  nil = inputs.nil.packages.${prev.system}.default;
 
   logseq-wayland = prev.symlinkJoin {
     name = "logseq-wayland";