diff --git a/flake.lock b/flake.lock
index 1464b6a3..5849a022 100644
--- a/flake.lock
+++ b/flake.lock
@@ -165,6 +165,22 @@
       }
     },
     "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_3": {
       "flake": false,
       "locked": {
         "lastModified": 1627913399,
@@ -244,6 +260,21 @@
       }
     },
     "flake-utils_4": {
+      "locked": {
+        "lastModified": 1644229661,
+        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_5": {
       "locked": {
         "lastModified": 1638122382,
         "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
@@ -370,6 +401,49 @@
         "type": "github"
       }
     },
+    "neovim-flake": {
+      "inputs": {
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "dir": "contrib",
+        "lastModified": 1657611851,
+        "narHash": "sha256-ttHQizvSKQcUlSnzgagXHzd2eg65KtUrFK/8ZtVGigc=",
+        "owner": "neovim",
+        "repo": "neovim",
+        "rev": "0f1b17788eb584f41d59c12c968f5e1886655334",
+        "type": "github"
+      },
+      "original": {
+        "dir": "contrib",
+        "owner": "neovim",
+        "repo": "neovim",
+        "type": "github"
+      }
+    },
+    "neovim-nightly": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "neovim-flake": "neovim-flake",
+        "nixpkgs": [
+          "nixos"
+        ]
+      },
+      "locked": {
+        "lastModified": 1657614501,
+        "narHash": "sha256-2X8IRQkZrxx6Sjdq9ZEAMOvqGG2pMWDdqdbU7PDUzas=",
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "rev": "e49dfdad366b4e1967c2c0277b333b83b5b0cc3c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "neovim-nightly-overlay",
+        "type": "github"
+      }
+    },
     "nixlib": {
       "locked": {
         "lastModified": 1641688481,
@@ -452,6 +526,22 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1657533762,
+        "narHash": "sha256-/cxTFSMmpAb8tBp1yVga1fj+i8LB9aAxnMjYFpRMuVs=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "38860c9e91cb00f4d8cd19c7b4e36c45680c89b5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1649667661,
         "narHash": "sha256-9cbstidkXdAC3ZzokV6clgCoeLSbbs2tis9KFsqCzTM=",
@@ -481,8 +571,8 @@
     },
     "nvfetcher": {
       "inputs": {
-        "flake-compat": "flake-compat_2",
-        "flake-utils": "flake-utils_4",
+        "flake-compat": "flake-compat_3",
+        "flake-utils": "flake-utils_5",
         "nixpkgs": [
           "nixos"
         ]
@@ -503,14 +593,14 @@
     },
     "poonam": {
       "inputs": {
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1657511171,
-        "narHash": "sha256-7e6s5xXOQ1M/m8joRIxMbmVckkj48KZ0KrX/PznLt3M=",
+        "lastModified": 1657519204,
+        "narHash": "sha256-A820DoOszBy+b7+8Hutz1ljG5pD/Ctg+/Bfaqz2EM14=",
         "ref": "main",
-        "rev": "2cc0098b59c9878f03c8d10e53bf130454edca5d",
-        "revCount": 340,
+        "rev": "03cb42556ad606165c25f39bc164022e4906f01d",
+        "revCount": 341,
         "type": "git",
         "url": "ssh://gitea@git.sealight.xyz/aynish/kitaab"
       },
@@ -530,6 +620,7 @@
         "home": "home",
         "latest": "latest_2",
         "naersk": "naersk",
+        "neovim-nightly": "neovim-nightly",
         "nixos": "nixos",
         "nixos-hardware": "nixos-hardware",
         "nur": "nur",