diff --git a/flake.lock b/flake.lock
index f097390..9a8f770 100644
--- a/flake.lock
+++ b/flake.lock
@@ -94,11 +94,11 @@
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1658542557,
-        "narHash": "sha256-m628XwbjGQVmrZ/jvxeA3XMZIiOHacGztZxKNAYzvl4=",
+        "lastModified": 1661147810,
+        "narHash": "sha256-2qWynywM25lYZ2GAWtgJB/IruqRGw/ieaL2GEzY0nlI=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "d0ced2a127ab3974deaefcfab214b564b1ef48e7",
+        "rev": "2bed0d1d978b42184564201088ea5fef12ec8581",
         "type": "github"
       },
       "original": {
@@ -117,11 +117,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1658564210,
-        "narHash": "sha256-Vzj6fH1/T1r8AF0ln23WoIp7Dtr4ESzqoBtIDoZxyG0=",
+        "lastModified": 1661156221,
+        "narHash": "sha256-had88hDNcULnPMBU0WeuEc+ierEhrL4DvUQ+urSJnnM=",
         "owner": "nix-community",
         "repo": "neovim-nightly-overlay",
-        "rev": "911136f8a469fb0d8a63c7fd7e17d9688482bdcb",
+        "rev": "21fdcd88ca84f0ccf5043b8d1f922e7dc34e5d2f",
         "type": "github"
       },
       "original": {
@@ -132,11 +132,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1658500284,
-        "narHash": "sha256-g7vwZ5UF8PvC9f2/7Zf5O6zxgJiMSuh1CiGZVuuOhEQ=",
+        "lastModified": 1661094678,
+        "narHash": "sha256-RtaVb6SqfrgCi20gdju1ogS3u1ocyLnhsgolazrCwL0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e3583ad6e533a9d8dd78f90bfa93812d390ea187",
+        "rev": "23534df34c1c499a6c82ce690df06d8c6e4e759d",
         "type": "github"
       },
       "original": {
@@ -163,11 +163,11 @@
     },
     "nixpkgs-22_05_2": {
       "locked": {
-        "lastModified": 1658029355,
-        "narHash": "sha256-VJcYmkYfzwHrZ76SMH6y9KqoVFOPgZiJgh1rK9cF2mw=",
+        "lastModified": 1661009065,
+        "narHash": "sha256-i+Q2ttGp4uOL3j0wEYP3MXLcu/4L/WbChxGQogiNSZo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "4e329926df7ee5fa49929a83d31ee7d541f8b45c",
+        "rev": "9a91318fffec81ad009b73fd3b640d2541d87909",
         "type": "github"
       },
       "original": {
@@ -179,11 +179,11 @@
     },
     "nur": {
       "locked": {
-        "lastModified": 1658579871,
-        "narHash": "sha256-X6IFZesA0O/7aNHo0Umz1zAJGqat1kuXZNjYDv4j6+M=",
+        "lastModified": 1661171118,
+        "narHash": "sha256-6m2dkmGa1iuoNlLYfOHE6YQRbQjNG2PbiKuG2VZec5s=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "f26f9b9b9847ad66ee902d7ddc6d9220c6119561",
+        "rev": "83fde956d09250ebaa5f667c0b287ffc14c0f4d0",
         "type": "github"
       },
       "original": {
@@ -213,11 +213,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1655930346,
-        "narHash": "sha256-ht56HHOzEhjeIgAv5ZNFjSVX/in1YlUs0HG9c1EUXTM=",
+        "lastModified": 1658267644,
+        "narHash": "sha256-NJRe1rnlF112eZwxNASlRL8/ghwD8g+lpHIYRkWQxC8=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "f535d8123c4761b2ed8138f3d202ea710a334a1d",
+        "rev": "004c229ca44c069d93c92abf67ff1619fb508c6a",
         "type": "gitlab"
       },
       "original": {
@@ -235,11 +235,11 @@
         "nixpkgs-22_05": "nixpkgs-22_05_2"
       },
       "locked": {
-        "lastModified": 1658398472,
-        "narHash": "sha256-DjPJ3YQXyV1GRvF3ToBIY+RYdypwNxYchN1HIhDPLe0=",
+        "lastModified": 1661054796,
+        "narHash": "sha256-SWiWmENiim8liUNOZ1oxjc5yKb/fNpcyfSRo41bsEy0=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "6efa719f8d02139ce41398b9e59e06888dc1305a",
+        "rev": "6068774a8e85fea4b0177efcc90afb3c3b74430b",
         "type": "github"
       },
       "original": {
@@ -250,11 +250,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1658380158,
-        "narHash": "sha256-DBunkegKWlxPZiOcw3/SNIFg93amkdGIy2g0y/jDpHg=",
+        "lastModified": 1661088761,
+        "narHash": "sha256-5DGKX81wIPAAiLwUmUYECpA3vop94AHHR7WmGXSsQok=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a65b5b3f5504b8b89c196aba733bdf2b0bd13c16",
+        "rev": "a7855f2235a1876f97473a76151fec2afa02b287",
         "type": "github"
       },
       "original": {