diff --git a/Cargo.nix b/Cargo.nix
index fe8b368..7394789 100644
--- a/Cargo.nix
+++ b/Cargo.nix
@@ -87,26 +87,6 @@ rec {
     #   inject test dependencies into the build
 
     crates = {
-      "ansi_term" = rec {
-        crateName = "ansi_term";
-        version = "0.11.0";
-        edition = "2015";
-        sha256 = "16wpvrghvd0353584i1idnsgm0r3vchg8fyrm0x8ayv1rgvbljgf";
-        authors = [
-          "ogham@bsago.me"
-          "Ryan Scheel (Havvy) <ryan.havvy@gmail.com>"
-          "Josh Triplett <josh@joshtriplett.org>"
-        ];
-        dependencies = [
-          {
-            name = "winapi";
-            packageId = "winapi";
-            target = { target, features }: (target."os" == "windows");
-            features = [ "errhandlingapi" "consoleapi" "processenv" ];
-          }
-        ];
-
-      };
       "arrayref" = rec {
         crateName = "arrayref";
         version = "0.3.6";
@@ -184,13 +164,14 @@ rec {
       };
       "bitflags" = rec {
         crateName = "bitflags";
-        version = "1.2.1";
-        edition = "2015";
-        sha256 = "14qnd5nq8p2almk79m4m8ydqhd413yaxsyjp5xd19g3mikzf47fg";
+        version = "1.3.2";
+        edition = "2018";
+        sha256 = "12ki6w8gn1ldq7yz9y680llwk5gmrhrzszaa17g1sbrw2r2qvwxy";
         authors = [
           "The Rust Project Developers"
         ];
         features = {
+          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
         };
         resolvedDefaultFeatures = [ "default" ];
       };
@@ -237,10 +218,10 @@ rec {
       };
       "cc" = rec {
         crateName = "cc";
-        version = "1.0.68";
+        version = "1.0.72";
         edition = "2018";
         crateBin = [];
-        sha256 = "11ypa8b7iwhjf5fg5j3hvbn2116h9g8v67vyd9s7ljgzq52c4wja";
+        sha256 = "1vl50h2qh0nh0iddzj6gd1pnxnxpvwmbfxc30578c1pajmxi7a92";
         authors = [
           "Alex Crichton <alex@alexcrichton.com>"
         ];
@@ -339,19 +320,10 @@ rec {
       };
       "clap" = rec {
         crateName = "clap";
-        version = "2.33.3";
-        edition = "2015";
-        sha256 = "00i065a58987k1sbzqmlz721rw521zcg08jmsh40gi3khp3qmr9p";
-        authors = [
-          "Kevin K. <kbknapp@gmail.com>"
-        ];
+        version = "3.0.0-rc.11";
+        edition = "2018";
+        sha256 = "19qihvgiczr8nwrbpkc42ijk24q9f965c2iahpnzy2cz4z3l7wp6";
         dependencies = [
-          {
-            name = "ansi_term";
-            packageId = "ansi_term";
-            optional = true;
-            target = { target, features }: (!(target."windows" or false));
-          }
           {
             name = "atty";
             packageId = "atty";
@@ -361,35 +333,93 @@ rec {
             name = "bitflags";
             packageId = "bitflags";
           }
+          {
+            name = "clap_derive";
+            packageId = "clap_derive";
+            optional = true;
+          }
+          {
+            name = "indexmap";
+            packageId = "indexmap";
+          }
+          {
+            name = "lazy_static";
+            packageId = "lazy_static";
+            optional = true;
+          }
+          {
+            name = "os_str_bytes";
+            packageId = "os_str_bytes";
+          }
           {
             name = "strsim";
             packageId = "strsim";
             optional = true;
           }
+          {
+            name = "termcolor";
+            packageId = "termcolor";
+            optional = true;
+          }
           {
             name = "textwrap";
             packageId = "textwrap";
+            usesDefaultFeatures = false;
           }
+        ];
+        devDependencies = [
           {
-            name = "unicode-width";
-            packageId = "unicode-width";
-          }
-          {
-            name = "vec_map";
-            packageId = "vec_map";
-            optional = true;
+            name = "lazy_static";
+            packageId = "lazy_static";
           }
         ];
         features = {
-          "color" = [ "ansi_term" "atty" ];
-          "default" = [ "suggestions" "color" "vec_map" ];
-          "doc" = [ "yaml" ];
-          "lints" = [ "clippy" ];
+          "cargo" = [ "lazy_static" ];
+          "color" = [ "atty" "termcolor" ];
+          "debug" = [ "clap_derive/debug" "backtrace" ];
+          "default" = [ "std" "color" "suggestions" ];
+          "derive" = [ "clap_derive" "lazy_static" ];
+          "std" = [ "indexmap/std" ];
           "suggestions" = [ "strsim" ];
-          "wrap_help" = [ "term_size" "textwrap/term_size" ];
+          "unicode" = [ "textwrap/unicode-width" "unicase" ];
+          "unstable-doc" = [ "derive" "cargo" "wrap_help" "yaml" "env" "unicode" "regex" "unstable-replace" "unstable-multicall" "unstable-grouped" ];
+          "wrap_help" = [ "terminal_size" "textwrap/terminal_size" ];
           "yaml" = [ "yaml-rust" ];
         };
-        resolvedDefaultFeatures = [ "ansi_term" "atty" "color" "default" "strsim" "suggestions" "vec_map" ];
+        resolvedDefaultFeatures = [ "atty" "cargo" "clap_derive" "color" "default" "derive" "lazy_static" "std" "strsim" "suggestions" "termcolor" ];
+      };
+      "clap_derive" = rec {
+        crateName = "clap_derive";
+        version = "3.0.0-rc.11";
+        edition = "2018";
+        sha256 = "0c4rfzx4sczyajgishwbp9231i7a6p9ai2ahacillykp74krkncc";
+        procMacro = true;
+        dependencies = [
+          {
+            name = "heck";
+            packageId = "heck";
+          }
+          {
+            name = "proc-macro-error";
+            packageId = "proc-macro-error";
+          }
+          {
+            name = "proc-macro2";
+            packageId = "proc-macro2";
+          }
+          {
+            name = "quote";
+            packageId = "quote";
+          }
+          {
+            name = "syn";
+            packageId = "syn";
+            features = [ "full" ];
+          }
+        ];
+        features = {
+        };
+        resolvedDefaultFeatures = [ "default" ];
       };
       "constant_time_eq" = rec {
         crateName = "constant_time_eq";
@@ -426,7 +456,7 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "lazy_static" "std" ];
       };
-      "dirs" = rec {
+      "dirs 1.0.5" = rec {
         crateName = "dirs";
         version = "1.0.5";
         edition = "2015";
@@ -442,7 +472,52 @@ rec {
           }
           {
             name = "redox_users";
-            packageId = "redox_users";
+            packageId = "redox_users 0.3.5";
+            target = { target, features }: (target."os" == "redox");
+          }
+          {
+            name = "winapi";
+            packageId = "winapi";
+            target = { target, features }: (target."windows" or false);
+            features = [ "knownfolders" "objbase" "shlobj" "winbase" "winerror" ];
+          }
+        ];
+
+      };
+      "dirs 3.0.2" = rec {
+        crateName = "dirs";
+        version = "3.0.2";
+        edition = "2015";
+        sha256 = "028kqy0vrbfgrk1yc1flq2fqh8snyg17qlygawm0r79w211s1fih";
+        authors = [
+          "Simon Ochsenreither <simon@ochsenreither.de>"
+        ];
+        dependencies = [
+          {
+            name = "dirs-sys";
+            packageId = "dirs-sys";
+          }
+        ];
+
+      };
+      "dirs-sys" = rec {
+        crateName = "dirs-sys";
+        version = "0.3.6";
+        edition = "2015";
+        sha256 = "102pbpcrfhvhfyfnyvmvvwpl6mfvynh170f6ima6fyinxls6bn03";
+        authors = [
+          "Simon Ochsenreither <simon@ochsenreither.de>"
+        ];
+        dependencies = [
+          {
+            name = "libc";
+            packageId = "libc";
+            target = { target, features }: (target."unix" or false);
+          }
+          {
+            name = "redox_users";
+            packageId = "redox_users 0.4.0";
+            usesDefaultFeatures = false;
             target = { target, features }: (target."os" == "redox");
           }
           {
@@ -469,7 +544,7 @@ rec {
       };
       "garbage" = rec {
         crateName = "garbage";
-        version = "0.3.1";
+        version = "0.3.2";
         edition = "2018";
         crateBin = [
           { name = "garbage"; path = "src/main.rs"; }
@@ -487,6 +562,11 @@ rec {
             name = "chrono-humanize";
             packageId = "chrono-humanize";
           }
+          {
+            name = "clap";
+            packageId = "clap";
+            features = [ "derive" "cargo" ];
+          }
           {
             name = "lazy_static";
             packageId = "lazy_static";
@@ -516,10 +596,6 @@ rec {
             name = "stderrlog";
             packageId = "stderrlog";
           }
-          {
-            name = "structopt";
-            packageId = "structopt";
-          }
           {
             name = "thiserror";
             packageId = "thiserror";
@@ -535,7 +611,7 @@ rec {
         ];
 
       };
-      "getrandom" = rec {
+      "getrandom 0.1.16" = rec {
         crateName = "getrandom";
         version = "0.1.16";
         edition = "2018";
@@ -566,6 +642,52 @@ rec {
           "wasm-bindgen" = [ "bindgen" "js-sys" ];
         };
       };
+      "getrandom 0.2.3" = rec {
+        crateName = "getrandom";
+        version = "0.2.3";
+        edition = "2018";
+        sha256 = "0lr7mnkvnzdh1xxmwmhhbm4gwg29k3m2rzhpjmjm4k2jcfa9kkbz";
+        authors = [
+          "The Rand Project Developers"
+        ];
+        dependencies = [
+          {
+            name = "cfg-if";
+            packageId = "cfg-if 1.0.0";
+          }
+          {
+            name = "libc";
+            packageId = "libc";
+            usesDefaultFeatures = false;
+            target = { target, features }: (target."unix" or false);
+          }
+          {
+            name = "wasi";
+            packageId = "wasi 0.10.0+wasi-snapshot-preview1";
+            target = { target, features }: (target."os" == "wasi");
+          }
+        ];
+        features = {
+          "js" = [ "wasm-bindgen" "js-sys" ];
+          "rustc-dep-of-std" = [ "compiler_builtins" "core" "libc/rustc-dep-of-std" "wasi/rustc-dep-of-std" ];
+        };
+        resolvedDefaultFeatures = [ "std" ];
+      };
+      "hashbrown" = rec {
+        crateName = "hashbrown";
+        version = "0.11.2";
+        edition = "2018";
+        sha256 = "0vkjsf5nzs7qcia5ya79j9sq2p1caz4crrncr1675wwyj3ag0pmb";
+        authors = [
+          "Amanieu d'Antras <amanieu@gmail.com>"
+        ];
+        features = {
+          "ahash-compile-time-rng" = [ "ahash/compile-time-rng" ];
+          "default" = [ "ahash" "inline-more" ];
+          "rustc-dep-of-std" = [ "nightly" "core" "compiler_builtins" "alloc" "rustc-internal-api" ];
+        };
+        resolvedDefaultFeatures = [ "raw" ];
+      };
       "heck" = rec {
         crateName = "heck";
         version = "0.3.3";
@@ -602,6 +724,34 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" ];
       };
+      "indexmap" = rec {
+        crateName = "indexmap";
+        version = "1.7.0";
+        edition = "2018";
+        sha256 = "19b2zwfajhsfcgny0clv8y4jppy704znfhv8nv2dw9a18l2kcqxw";
+        authors = [
+          "bluss"
+          "Josh Stone <cuviper@gmail.com>"
+        ];
+        dependencies = [
+          {
+            name = "hashbrown";
+            packageId = "hashbrown";
+            usesDefaultFeatures = false;
+            features = [ "raw" ];
+          }
+        ];
+        buildDependencies = [
+          {
+            name = "autocfg";
+            packageId = "autocfg";
+          }
+        ];
+        features = {
+          "serde-1" = [ "serde" ];
+        };
+        resolvedDefaultFeatures = [ "std" ];
+      };
       "lazy_static" = rec {
         crateName = "lazy_static";
         version = "1.4.0";
@@ -616,9 +766,9 @@ rec {
       };
       "libc" = rec {
         crateName = "libc";
-        version = "0.2.97";
+        version = "0.2.112";
         edition = "2015";
-        sha256 = "1dlgdziv6nkabx287jjmghnlgc5dqv6fgpvh9n7ibpr0synsvf0j";
+        sha256 = "09bik7pcck869kfr5i9hjhnck0mzpd9v0ijxbqnh8fja6rzx20qv";
         authors = [
           "The Rust Project Developers"
         ];
@@ -675,6 +825,22 @@ rec {
         };
         resolvedDefaultFeatures = [ "std" ];
       };
+      "memchr" = rec {
+        crateName = "memchr";
+        version = "2.4.1";
+        edition = "2018";
+        sha256 = "0smq8xzd40njqpfzv5mghigj91fzlfrfg842iz8x0wqvw2dw731h";
+        authors = [
+          "Andrew Gallant <jamslam@gmail.com>"
+          "bluss"
+        ];
+        features = {
+          "default" = [ "std" ];
+          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
+          "use_std" = [ "std" ];
+        };
+        resolvedDefaultFeatures = [ "default" "std" ];
+      };
       "nix" = rec {
         crateName = "nix";
         version = "0.14.1";
@@ -755,6 +921,26 @@ rec {
           "default" = [ "std" ];
         };
       };
+      "os_str_bytes" = rec {
+        crateName = "os_str_bytes";
+        version = "6.0.0";
+        edition = "2018";
+        sha256 = "0r5z5xds2wzzqlqjaw96dpjsz5nqyzc1rflm4mh09aa32qyl88lf";
+        authors = [
+          "dylni"
+        ];
+        dependencies = [
+          {
+            name = "memchr";
+            packageId = "memchr";
+            optional = true;
+          }
+        ];
+        features = {
+          "default" = [ "memchr" "raw_os_str" ];
+        };
+        resolvedDefaultFeatures = [ "default" "memchr" "raw_os_str" ];
+      };
       "percent-encoding" = rec {
         crateName = "percent-encoding";
         version = "2.1.0";
@@ -871,12 +1057,12 @@ rec {
       };
       "proc-macro2" = rec {
         crateName = "proc-macro2";
-        version = "1.0.27";
+        version = "1.0.36";
         edition = "2018";
-        sha256 = "0f3h0zl5w5090ajmmvpmhkpr4iwqnn5rip3afacabhc657vwmn7h";
+        sha256 = "0adh6gvs31x6pfwmygypmzrv1jc7kjq568vsqcfaxk7vhdc2sd67";
         authors = [
-          "Alex Crichton <alex@alexcrichton.com>"
           "David Tolnay <dtolnay@gmail.com>"
+          "Alex Crichton <alex@alexcrichton.com>"
         ];
         dependencies = [
           {
@@ -902,9 +1088,9 @@ rec {
       };
       "quote" = rec {
         crateName = "quote";
-        version = "1.0.9";
+        version = "1.0.14";
         edition = "2018";
-        sha256 = "19rjmfqzk26rxbgxy5j2ckqc2v12sw2xw8l4gi8bzpn2bmsbkl63";
+        sha256 = "0zf823y56wqwxkcp3rf3ik9zashpmx9700q0fmqz3np4gi281aj7";
         authors = [
           "David Tolnay <dtolnay@gmail.com>"
         ];
@@ -921,7 +1107,7 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "proc-macro" ];
       };
-      "redox_syscall" = rec {
+      "redox_syscall 0.1.57" = rec {
         crateName = "redox_syscall";
         version = "0.1.57";
         edition = "2015";
@@ -932,7 +1118,24 @@ rec {
         ];
 
       };
-      "redox_users" = rec {
+      "redox_syscall 0.2.10" = rec {
+        crateName = "redox_syscall";
+        version = "0.2.10";
+        edition = "2018";
+        sha256 = "1zq36bhw4c6xig340ja1jmr36iy0d3djp8smsabxx71676bg70w3";
+        libName = "syscall";
+        authors = [
+          "Jeremy Soller <jackpot51@gmail.com>"
+        ];
+        dependencies = [
+          {
+            name = "bitflags";
+            packageId = "bitflags";
+          }
+        ];
+
+      };
+      "redox_users 0.3.5" = rec {
         crateName = "redox_users";
         version = "0.3.5";
         edition = "2015";
@@ -944,11 +1147,11 @@ rec {
         dependencies = [
           {
             name = "getrandom";
-            packageId = "getrandom";
+            packageId = "getrandom 0.1.16";
           }
           {
             name = "redox_syscall";
-            packageId = "redox_syscall";
+            packageId = "redox_syscall 0.1.57";
           }
           {
             name = "rust-argon2";
@@ -962,6 +1165,31 @@ rec {
         };
         resolvedDefaultFeatures = [ "auth" "default" "rust-argon2" ];
       };
+      "redox_users 0.4.0" = rec {
+        crateName = "redox_users";
+        version = "0.4.0";
+        edition = "2018";
+        sha256 = "0r5y1a26flkn6gkayi558jg5dzh2m2fdsapgkpn7mj01v3rk51aj";
+        authors = [
+          "Jose Narvaez <goyox86@gmail.com>"
+          "Wesley Hershberger <mggmugginsmc@gmail.com>"
+        ];
+        dependencies = [
+          {
+            name = "getrandom";
+            packageId = "getrandom 0.2.3";
+            features = [ "std" ];
+          }
+          {
+            name = "redox_syscall";
+            packageId = "redox_syscall 0.2.10";
+          }
+        ];
+        features = {
+          "auth" = [ "rust-argon2" ];
+          "default" = [ "auth" ];
+        };
+      };
       "rust-argon2" = rec {
         crateName = "rust-argon2";
         version = "0.8.3";
@@ -1047,92 +1275,19 @@ rec {
       };
       "strsim" = rec {
         crateName = "strsim";
-        version = "0.8.0";
+        version = "0.10.0";
         edition = "2015";
-        sha256 = "0sjsm7hrvjdifz661pjxq5w4hf190hx53fra8dfvamacvff139cf";
+        sha256 = "08s69r4rcrahwnickvi0kq49z524ci50capybln83mg6b473qivk";
         authors = [
-          "Danny Guo <dannyguo91@gmail.com>"
+          "Danny Guo <danny@dannyguo.com>"
         ];
 
       };
-      "structopt" = rec {
-        crateName = "structopt";
-        version = "0.3.21";
-        edition = "2018";
-        sha256 = "136j0lvjmpv5syi751vxg8vb30gfyv4k81x8d18kxrj6xvbsqxsj";
-        authors = [
-          "Guillaume Pinot <texitoi@texitoi.eu>"
-          "others"
-        ];
-        dependencies = [
-          {
-            name = "clap";
-            packageId = "clap";
-            usesDefaultFeatures = false;
-          }
-          {
-            name = "lazy_static";
-            packageId = "lazy_static";
-          }
-          {
-            name = "structopt-derive";
-            packageId = "structopt-derive";
-          }
-        ];
-        features = {
-          "color" = [ "clap/color" ];
-          "debug" = [ "clap/debug" ];
-          "default" = [ "clap/default" ];
-          "doc" = [ "clap/doc" ];
-          "lints" = [ "clap/lints" ];
-          "no_cargo" = [ "clap/no_cargo" ];
-          "paw" = [ "structopt-derive/paw" "paw_dep" ];
-          "suggestions" = [ "clap/suggestions" ];
-          "wrap_help" = [ "clap/wrap_help" ];
-          "yaml" = [ "clap/yaml" ];
-        };
-        resolvedDefaultFeatures = [ "default" ];
-      };
-      "structopt-derive" = rec {
-        crateName = "structopt-derive";
-        version = "0.4.14";
-        edition = "2018";
-        sha256 = "143gjwvz3s86hwp070km83y25n8kqp5f01kb1dr19f4ilkywvaav";
-        procMacro = true;
-        authors = [
-          "Guillaume Pinot <texitoi@texitoi.eu>"
-        ];
-        dependencies = [
-          {
-            name = "heck";
-            packageId = "heck";
-          }
-          {
-            name = "proc-macro-error";
-            packageId = "proc-macro-error";
-          }
-          {
-            name = "proc-macro2";
-            packageId = "proc-macro2";
-          }
-          {
-            name = "quote";
-            packageId = "quote";
-          }
-          {
-            name = "syn";
-            packageId = "syn";
-            features = [ "full" ];
-          }
-        ];
-        features = {
-        };
-      };
       "syn" = rec {
         crateName = "syn";
-        version = "1.0.73";
+        version = "1.0.84";
         edition = "2018";
-        sha256 = "1ixw4lscc7009ibaic8g5bvnc94hdcr62ksjk3jjl38363zqj57p";
+        sha256 = "0sz0q8g0bm2cgxlb6mdhrs8wb731m4ps6ql70rhrmsz5ivdfdcpc";
         authors = [
           "David Tolnay <dtolnay@gmail.com>"
         ];
@@ -1177,7 +1332,7 @@ rec {
           }
           {
             name = "dirs";
-            packageId = "dirs";
+            packageId = "dirs 1.0.5";
           }
           {
             name = "winapi";
@@ -1209,25 +1364,21 @@ rec {
       };
       "textwrap" = rec {
         crateName = "textwrap";
-        version = "0.11.0";
-        edition = "2015";
-        sha256 = "0q5hky03ik3y50s9sz25r438bc4nwhqc6dqwynv4wylc807n29nk";
+        version = "0.14.2";
+        edition = "2018";
+        sha256 = "106xjfzfpk3nj51fx9slf9kyir7xjwvpqm003v9ardgq5b8whrh0";
         authors = [
           "Martin Geisler <martin@geisler.net>"
         ];
-        dependencies = [
-          {
-            name = "unicode-width";
-            packageId = "unicode-width";
-          }
-        ];
-
+        features = {
+          "default" = [ "unicode-linebreak" "unicode-width" "smawk" ];
+        };
       };
       "thiserror" = rec {
         crateName = "thiserror";
-        version = "1.0.25";
+        version = "1.0.30";
         edition = "2018";
-        sha256 = "1ip9j8riar3xffp261yls4phpasz768xhnafxdz4qlargx2pcvzs";
+        sha256 = "05y4wm29ck8flwq5k1q6nhwh00a3b30cz3xr0qvnbwad5vjsnjw5";
         authors = [
           "David Tolnay <dtolnay@gmail.com>"
         ];
@@ -1241,9 +1392,9 @@ rec {
       };
       "thiserror-impl" = rec {
         crateName = "thiserror-impl";
-        version = "1.0.25";
+        version = "1.0.30";
         edition = "2018";
-        sha256 = "139i3bxidyncjd1sphkn4c577nkba8lzmphhr9gb26xz1y67cdla";
+        sha256 = "0jviwmvx6wzawsj6c9msic7h419wmsbjagl9dzhpydkzc8zzscma";
         procMacro = true;
         authors = [
           "David Tolnay <dtolnay@gmail.com>"
@@ -1316,9 +1467,9 @@ rec {
       };
       "unicode-segmentation" = rec {
         crateName = "unicode-segmentation";
-        version = "1.7.1";
-        edition = "2015";
-        sha256 = "15n736z0pbj30pj44jb9s9rjavzrmx8v8pzdgsl5yfmfwrxjw3dv";
+        version = "1.8.0";
+        edition = "2018";
+        sha256 = "0nrqfgxkh00wb5dhl0874z20789i2yjimp6ndgh4ay4yjjd895c8";
         authors = [
           "kwantam <kwantam@gmail.com>"
           "Manish Goregaokar <manishsmail@gmail.com>"
@@ -1328,9 +1479,9 @@ rec {
       };
       "unicode-width" = rec {
         crateName = "unicode-width";
-        version = "0.1.8";
+        version = "0.1.9";
         edition = "2015";
-        sha256 = "1qxizyi6xbcqyi4z79p523ywvmgsfcgfqb3zv3c8i6x1jcc5jdwk";
+        sha256 = "0wq9wl69wlp6zwlxp660g9p4hm5gk91chwk14dp1gl9bxba45mry";
         authors = [
           "kwantam <kwantam@gmail.com>"
           "Manish Goregaokar <manishsmail@gmail.com>"
@@ -1354,48 +1505,11 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" ];
       };
-      "vec_map" = rec {
-        crateName = "vec_map";
-        version = "0.8.2";
-        edition = "2015";
-        sha256 = "1481w9g1dw9rxp3l6snkdqihzyrd2f8vispzqmwjwsdyhw8xzggi";
-        authors = [
-          "Alex Crichton <alex@alexcrichton.com>"
-          "Jorge Aparicio <japaricious@gmail.com>"
-          "Alexis Beingessner <a.beingessner@gmail.com>"
-          "Brian Anderson <>"
-          "tbu- <>"
-          "Manish Goregaokar <>"
-          "Aaron Turon <aturon@mozilla.com>"
-          "Adolfo Ochagavía <>"
-          "Niko Matsakis <>"
-          "Steven Fackler <>"
-          "Chase Southwood <csouth3@illinois.edu>"
-          "Eduard Burtescu <>"
-          "Florian Wilkens <>"
-          "Félix Raimundo <>"
-          "Tibor Benke <>"
-          "Markus Siemens <markus@m-siemens.de>"
-          "Josh Branchaud <jbranchaud@gmail.com>"
-          "Huon Wilson <dbau.pp@gmail.com>"
-          "Corey Farwell <coref@rwell.org>"
-          "Aaron Liblong <>"
-          "Nick Cameron <nrc@ncameron.org>"
-          "Patrick Walton <pcwalton@mimiga.net>"
-          "Felix S Klock II <>"
-          "Andrew Paseltiner <apaseltiner@gmail.com>"
-          "Sean McArthur <sean.monstar@gmail.com>"
-          "Vadim Petrochenkov <>"
-        ];
-        features = {
-          "eders" = [ "serde" ];
-        };
-      };
       "version_check" = rec {
         crateName = "version_check";
-        version = "0.9.3";
+        version = "0.9.4";
         edition = "2015";
-        sha256 = "1zmkcgj2m0pq0l4wnhrp1wl1lygf7x2h5p7pvjwc4719lnlxrv2z";
+        sha256 = "0gs8grwdlgh0xq660d7wr80x14vxbizmd8dbp29p2pdncx8lp1s9";
         authors = [
           "Sergio Benitez <sb@sergio.bz>"
         ];
@@ -1534,13 +1648,19 @@ rec {
       };
       "xdg" = rec {
         crateName = "xdg";
-        version = "2.2.0";
+        version = "2.4.0";
         edition = "2015";
-        sha256 = "0mws8a0fr3cqk5nh7aq9lmkmhzghvasqy4mhw6nnza06l4d6i2fh";
+        sha256 = "00sqvl6v0sjdrrmyk2671sshnjlbjdwgb1lw0f3jchbhijazw8rs";
         authors = [
           "Ben Longbons <b.r.longbons@gmail.com>"
           "whitequark <whitequark@whitequark.org>"
         ];
+        dependencies = [
+          {
+            name = "dirs";
+            packageId = "dirs 3.0.2";
+          }
+        ];
 
       };
     };
diff --git a/flake.lock b/flake.lock
index 525f68c..fc24cb3 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1629481132,
-        "narHash": "sha256-JHgasjPR0/J1J3DRm4KxM4zTyAj4IOJY8vIl75v/kPI=",
+        "lastModified": 1638122382,
+        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "997f7efcb746a9c140ce1f13c72263189225f482",
+        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1630832195,
-        "narHash": "sha256-9f1fN2joAFOkQ9KKNNNRaCjtRGXtmaJz2EWl5D+ztKM=",
+        "lastModified": 1640418986,
+        "narHash": "sha256-a8GGtxn2iL3WAkY5H+4E0s3Q7XJt6bTOvos9qqxT5OQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "33e17471c8f04c8f7aae64b6938aa72dad2abaeb",
+        "rev": "5c37ad87222cfc1ec36d6cd1364514a9efc2f7f2",
         "type": "github"
       },
       "original": {