diff --git a/Cargo.lock b/Cargo.lock
index 3634bce..0013ec4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -39,15 +39,15 @@ dependencies = [
 
 [[package]]
 name = "alloc-no-stdlib"
-version = "2.0.3"
+version = "2.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35ef4730490ad1c4eae5c4325b2a95f521d023e5c885853ff7aca0a6a1631db3"
+checksum = "cc7bb162ec39d46ab1ca8c77bf72e890535becd1751bb45f64c597edb4c8c6b3"
 
 [[package]]
 name = "alloc-stdlib"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "697ed7edc0f1711de49ce108c541623a0af97c6c60b2f6e2b65229847ac843c2"
+checksum = "94fb8275041c72129eb51b7d0322c29b8387a0386127718b096429201a5d6ece"
 dependencies = [
  "alloc-no-stdlib",
 ]
@@ -198,7 +198,7 @@ checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
 [[package]]
 name = "cairo-rs"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "bitflags",
  "cairo-sys-rs",
@@ -211,7 +211,7 @@ dependencies = [
 [[package]]
 name = "cairo-sys-rs"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "glib-sys",
  "libc",
@@ -250,9 +250,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.2.20"
+version = "3.2.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23b71c3ce99b7611011217b366d923f1d0a7e07a92bb2dbf1e84508c673ca3bd"
+checksum = "1ed5341b2301a26ab80be5cbdced622e80ed808483c52e45e3310a877d3b37d7"
 dependencies = [
  "atty",
  "bitflags",
@@ -548,11 +548,10 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
 [[package]]
 name = "form_urlencoded"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
 dependencies = [
- "matches",
  "percent-encoding",
 ]
 
@@ -667,7 +666,7 @@ dependencies = [
 [[package]]
 name = "gdk-pixbuf"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "bitflags",
  "gdk-pixbuf-sys",
@@ -679,7 +678,7 @@ dependencies = [
 [[package]]
 name = "gdk-pixbuf-sys"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "gio-sys",
  "glib-sys",
@@ -691,7 +690,7 @@ dependencies = [
 [[package]]
 name = "gdk4"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "bitflags",
  "cairo-rs",
@@ -706,7 +705,7 @@ dependencies = [
 [[package]]
 name = "gdk4-sys"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "cairo-sys-rs",
  "gdk-pixbuf-sys",
@@ -772,7 +771,7 @@ checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
 [[package]]
 name = "gio"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "bitflags",
  "futures-channel",
@@ -789,7 +788,7 @@ dependencies = [
 [[package]]
 name = "gio-sys"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -801,7 +800,7 @@ dependencies = [
 [[package]]
 name = "glib"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "bitflags",
  "futures-channel",
@@ -814,7 +813,6 @@ dependencies = [
  "gobject-sys",
  "libc",
  "once_cell",
- "rustc-hash",
  "smallvec",
  "thiserror",
 ]
@@ -822,7 +820,7 @@ dependencies = [
 [[package]]
 name = "glib-macros"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "anyhow",
  "heck",
@@ -836,7 +834,7 @@ dependencies = [
 [[package]]
 name = "glib-sys"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "libc",
  "system-deps",
@@ -845,7 +843,7 @@ dependencies = [
 [[package]]
 name = "gobject-sys"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "glib-sys",
  "libc",
@@ -855,7 +853,7 @@ dependencies = [
 [[package]]
 name = "graphene-rs"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "glib",
  "graphene-sys",
@@ -865,7 +863,7 @@ dependencies = [
 [[package]]
 name = "graphene-sys"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "glib-sys",
  "libc",
@@ -876,7 +874,7 @@ dependencies = [
 [[package]]
 name = "gsk4"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "bitflags",
  "cairo-rs",
@@ -891,7 +889,7 @@ dependencies = [
 [[package]]
 name = "gsk4-sys"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "cairo-sys-rs",
  "gdk4-sys",
@@ -906,7 +904,7 @@ dependencies = [
 [[package]]
 name = "gtk4"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "bitflags",
  "cairo-rs",
@@ -928,7 +926,7 @@ dependencies = [
 [[package]]
 name = "gtk4-macros"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "anyhow",
  "proc-macro-crate",
@@ -941,7 +939,7 @@ dependencies = [
 [[package]]
 name = "gtk4-sys"
 version = "0.5.0"
-source = "git+https://github.com/gtk-rs/gtk4-rs#1d4d54ba8ed3e9ed5757ab295823f5feef1b0289"
+source = "git+https://github.com/gtk-rs/gtk4-rs#e4178e68237503c93ca98193e7832b7e9a2c9796"
 dependencies = [
  "cairo-sys-rs",
  "gdk-pixbuf-sys",
@@ -1153,11 +1151,10 @@ dependencies = [
 
 [[package]]
 name = "idna"
-version = "0.2.3"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
 dependencies = [
- "matches",
  "unicode-bidi",
  "unicode-normalization",
 ]
@@ -1235,9 +1232,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.59"
+version = "0.3.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "258451ab10b34f8af53416d1fdab72c22e805f0c92a1136d59470ec0b11138b2"
+checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1371,12 +1368,6 @@ dependencies = [
  "xml5ever",
 ]
 
-[[package]]
-name = "matches"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -1471,6 +1462,7 @@ dependencies = [
  "brotli",
  "edit-distance",
  "flate2",
+ "gtk4",
  "html2pango",
  "ijson",
  "image",
@@ -1488,7 +1480,6 @@ dependencies = [
  "serde_yaml",
  "sha256",
  "simd-json",
- "sourceview5",
  "spdx",
  "strum",
  "strum_macros",
@@ -1626,7 +1617,7 @@ checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
 [[package]]
 name = "pango"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "bitflags",
  "gio",
@@ -1639,7 +1630,7 @@ dependencies = [
 [[package]]
 name = "pango-sys"
 version = "0.16.0"
-source = "git+https://github.com/gtk-rs/gtk-rs-core#9fe7e5ce970d5e992b5b4f393c52670cb2443a62"
+source = "git+https://github.com/gtk-rs/gtk-rs-core#49d9100919c51b248bc176763b203bce23efe0ee"
 dependencies = [
  "glib-sys",
  "gobject-sys",
@@ -1672,15 +1663,15 @@ dependencies = [
 
 [[package]]
 name = "percent-encoding"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
 [[package]]
 name = "pest"
-version = "2.3.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b0560d531d1febc25a3c9398a62a71256c0178f2e3443baedd9ad4bb8c9deb4"
+checksum = "cb779fcf4bb850fbbb0edc96ff6cf34fd90c4b1a112ce042653280d9a7364048"
 dependencies = [
  "thiserror",
  "ucd-trie",
@@ -1886,9 +1877,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quick-xml"
-version = "0.24.0"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "678404d55890514fa1c01fe98cf280b674db93944fdcb70310dd3be1d0d63be7"
+checksum = "58e21a144a0ffb5fad7b464babcdab934a325ad69b7c0373bcfef5cbd9799ca9"
 dependencies = [
  "memchr",
  "serde",
@@ -2386,40 +2377,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "sourceview5"
-version = "0.3.0"
-source = "git+https://gitlab.gnome.org/World/Rust/sourceview5-rs/?rev=6082210f7d1fc32b100bd9c714e9521eecacb3f7#6082210f7d1fc32b100bd9c714e9521eecacb3f7"
-dependencies = [
- "bitflags",
- "futures-channel",
- "futures-core",
- "gdk-pixbuf",
- "gdk4",
- "gio",
- "glib",
- "gtk4",
- "libc",
- "pango",
- "sourceview5-sys",
-]
-
-[[package]]
-name = "sourceview5-sys"
-version = "0.3.0"
-source = "git+https://gitlab.gnome.org/World/Rust/sourceview5-rs/?rev=6082210f7d1fc32b100bd9c714e9521eecacb3f7#6082210f7d1fc32b100bd9c714e9521eecacb3f7"
-dependencies = [
- "gdk-pixbuf-sys",
- "gdk4-sys",
- "gio-sys",
- "glib-sys",
- "gobject-sys",
- "gtk4-sys",
- "libc",
- "pango-sys",
- "system-deps",
-]
-
 [[package]]
 name = "spdx"
 version = "0.9.0"
@@ -2680,9 +2637,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc463cd8deddc3770d20f9852143d50bf6094e640b485cb2e189a2099085ff45"
+checksum = "0bb2e075f03b3d66d8d8785356224ba688d2906a371015e225beeb65ca92c740"
 dependencies = [
  "bytes",
  "futures-core",
@@ -2813,9 +2770,9 @@ checksum = "931179334a56395bcf64ba5e0ff56781381c1a5832178280c7d7f91d1679aeb0"
 
 [[package]]
 name = "url"
-version = "2.3.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22fe195a4f217c25b25cb5058ced57059824a678474874038dc88d211bf508d3"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -2898,9 +2855,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.82"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7652e3f6c4706c8d9cd54832c4a4ccb9b5336e2c3bd154d5cccfbf1c1f5f7d"
+checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -2908,9 +2865,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.82"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "662cd44805586bd52971b9586b1df85cdbbd9112e4ef4d8f41559c334dc6ac3f"
+checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
 dependencies = [
  "bumpalo",
  "log",
@@ -2923,9 +2880,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.32"
+version = "0.4.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa76fb221a1f8acddf5b54ace85912606980ad661ac7a503b4570ffd3a624dad"
+checksum = "23639446165ca5a5de86ae1d8896b737ae80319560fbaa4c2887b7da6e7ebd7d"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -2935,9 +2892,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.82"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b260f13d3012071dfb1512849c033b1925038373aea48ced3012c09df952c602"
+checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2945,9 +2902,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.82"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
+checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2958,15 +2915,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.82"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6598dd0bd3c7d51095ff6531a5b23e02acdc81804e30d8f07afb77b7215a140a"
+checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
 
 [[package]]
 name = "web-sys"
-version = "0.3.59"
+version = "0.3.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed055ab27f941423197eb86b2035720b1a3ce40504df082cac2ecc6ed73335a1"
+checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index 0359fb4..736c3c0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,9 +7,9 @@ default-run = "nix-software-center"
 [dependencies]
 relm4 = { git = "https://github.com/Relm4/Relm4", tag = "v0.5.0-beta.2", features = ["all"]  }
 relm4-components = { package = "relm4-components", git = "https://github.com/Relm4/Relm4", tag = "v0.5.0-beta.2"}
-adw = { package = "libadwaita", git = "https://gitlab.gnome.org/World/Rust/libadwaita-rs", features = ["v1_2"] }
+adw = { package = "libadwaita", git = "https://gitlab.gnome.org/World/Rust/libadwaita-rs", features = ["v1_2", "gtk_v4_6"] }
+gtk = { package = "gtk4", git = "https://github.com/gtk-rs/gtk4-rs", features = ["v4_6"] }
 tokio = { version = "1.21", features = ["rt", "macros", "time", "rt-multi-thread", "sync", "process"] }
-sourceview5 = { git = "https://gitlab.gnome.org/World/Rust/sourceview5-rs/", rev = "6082210f7d1fc32b100bd9c714e9521eecacb3f7", features = ["v5_4"] }
 tracker = "0.1"
 
 serde_json = "1.0"
@@ -24,7 +24,7 @@ brotli = "3.3"
 log = "0.4"
 pretty_env_logger = "0.4"
 flate2 = "1.0"
-quick-xml = { version = "0.24", features = ["serialize"] }
+quick-xml = { version = "0.25", features = ["serialize"] }
 rand = "0.8"
 reqwest = { version = "0.11", features = ["blocking"] }
 sha256 = "1.0"
diff --git a/default.nix b/default.nix
index d9aa1b9..b84f882 100644
--- a/default.nix
+++ b/default.nix
@@ -28,7 +28,7 @@ in pkgs.stdenv.mkDerivation rec {
   cargoDeps = pkgs.rustPlatform.fetchCargoTarball {
     inherit src;
     name = "${pname}-${version}";
-    hash = "sha256-MKNggs9cv0Fhd0dyCQFcG3/DAbEYgNG40t2HVDnBfsc=";
+    hash = "sha256-Sh0aNPY/dhCYmMFAHab3LkgVyKQ3lJg8sErv3n4utvo=";
   };
 
   nativeBuildInputs = with pkgs; [
diff --git a/flake.lock b/flake.lock
index 81a3bab..0753384 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,61 +1,12 @@
 {
   "nodes": {
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1642700792,
-        "narHash": "sha256-XqHrk7hFb+zBvRg6Ghl+AZDq03ov6OshJLiSWOoX5es=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "846b2ae0fc4cc943637d3d1def4454213e203cba",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "mach-nix": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs",
-        "pypi-deps-db": "pypi-deps-db"
-      },
-      "locked": {
-        "lastModified": 1661359648,
-        "narHash": "sha256-BRz30Xg/g535oRJA3xEcXf0KM6GTJPugt2lgaom3D6g=",
-        "owner": "DavHau",
-        "repo": "mach-nix",
-        "rev": "6cd3929b1561c3eef68f5fc6a08b57cf95c41ec1",
-        "type": "github"
-      },
-      "original": {
-        "id": "mach-nix",
-        "type": "indirect"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1643805626,
-        "narHash": "sha256-AXLDVMG+UaAGsGSpOtQHPIKB+IZ0KSd9WS77aanGzgc=",
+        "lastModified": 1662911228,
+        "narHash": "sha256-oJOrB2lEeBLaO8g1DKG5PK9a1zyOWypkscrEfxxEj8A=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "554d2d8aa25b6e583575459c297ec23750adb6cb",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1661720780,
-        "narHash": "sha256-AJNGyaB2eKZAYaPNjBZOzap87yL+F9ZLaFzzMkvega0=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "a63021a330d8d33d862a8e29924b42d73037dd37",
+        "rev": "c97e777ff06fcb8d37dcdf5e21e9eff1f34f0e90",
         "type": "github"
       },
       "original": {
@@ -65,26 +16,9 @@
         "type": "github"
       }
     },
-    "pypi-deps-db": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1661155889,
-        "narHash": "sha256-t00mBTZhmZBT4jteO6pJbU0wyRS6/ep4pKmQNeztEms=",
-        "owner": "DavHau",
-        "repo": "pypi-deps-db",
-        "rev": "49c620f3de2b557c9d5c44f58a00fee59f27d1b0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "DavHau",
-        "repo": "pypi-deps-db",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
-        "mach-nix": "mach-nix",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "utils": "utils"
       }
     },
diff --git a/flake.nix b/flake.nix
index c8dd241..1a1085d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,7 @@
     utils.url = "github:numtide/flake-utils";
   };
 
-  outputs = { self, nixpkgs, utils, mach-nix }:
+  outputs = { self, nixpkgs, utils }:
     utils.lib.eachDefaultSystem (system:
       let
         pkgs = import nixpkgs {