diff --git a/Cargo.lock b/Cargo.lock
index ccb954a..6eb68b0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -79,7 +79,7 @@ dependencies = [
  "lazy_static",
  "lazycell",
  "peeking_take_while",
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "regex",
  "rustc-hash",
@@ -106,9 +106,9 @@ checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
 
 [[package]]
 name = "bytemuck"
-version = "1.2.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37fa13df2292ecb479ec23aa06f4507928bef07839be9ef15281411076629431"
+checksum = "db7a1029718df60331e557c9e83a55523c955e5dd2a7bfeffad6bbd50b538ae9"
 
 [[package]]
 name = "byteorder"
@@ -194,13 +194,28 @@ checksum = "0c49e86fc36d5704151f5996b7b3795385f50ce09e3be0f47a0cfde869681cf8"
 dependencies = [
  "bitflags",
  "block",
- "core-foundation",
+ "core-foundation 0.7.0",
  "core-graphics",
  "foreign-types",
  "libc",
  "objc",
 ]
 
+[[package]]
+name = "cocoa-foundation"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ade49b65d560ca58c403a479bb396592b155c0185eada742ee323d1d68d6318"
+dependencies = [
+ "bitflags",
+ "block",
+ "core-foundation 0.9.0",
+ "core-graphics-types",
+ "foreign-types",
+ "libc",
+ "objc",
+]
+
 [[package]]
 name = "copyless"
 version = "0.1.5"
@@ -217,6 +232,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b5ed8e7e76c45974e15e41bfa8d5b0483cd90191639e01d8f5f1e606299d3fb"
+dependencies = [
+ "core-foundation-sys 0.8.0",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.6.2"
@@ -229,6 +254,12 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3a71ab494c0b5b860bdc8407ae08978052417070c2ced38573a9157ad75b8ac"
 
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a21fa21941700a3cd8fcb4091f361a6a712fac632f85d9f487cc892045d55c6"
+
 [[package]]
 name = "core-graphics"
 version = "0.19.2"
@@ -236,7 +267,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3889374e6ea6ab25dba90bb5d96202f61108058361f6dc72e8b03e6f8bbe923"
 dependencies = [
  "bitflags",
- "core-foundation",
+ "core-foundation 0.7.0",
+ "foreign-types",
+ "libc",
+]
+
+[[package]]
+name = "core-graphics-types"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e92f5d519093a4178296707dbaa3880eae85a5ef5386675f361a1cf25376e93c"
+dependencies = [
+ "bitflags",
+ "core-foundation 0.9.0",
  "foreign-types",
  "libc",
 ]
@@ -307,7 +350,7 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb582b60359da160a9477ee80f15c8d784c477e69c217ef2cdd4169c24ea380f"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
 ]
@@ -364,45 +407,6 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 
-[[package]]
-name = "futures-core"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59f5fff90fd5d971f936ad674802482ba441b6f09ba5e15fd8b39145582ca399"
-
-[[package]]
-name = "futures-executor"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10d6bb888be1153d3abeb9006b11b02cf5e9b209fda28693c31ae1e4e012e314"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-task"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"
-dependencies = [
- "once_cell",
-]
-
-[[package]]
-name = "futures-util"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
-dependencies = [
- "futures-core",
- "futures-task",
- "pin-project",
- "pin-utils",
- "slab",
-]
-
 [[package]]
 name = "fxhash"
 version = "0.2.1"
@@ -436,14 +440,14 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-dx11"
-version = "0.5.1"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92de0ddc0fde1a89b2a0e92dcc6bbb554bd34af0135e53a28d5ef064611094a4"
+checksum = "32d95d5fddfa596c0628be117a16979b273f676b4e5a037a417365f274349123"
 dependencies = [
  "bitflags",
  "gfx-auxil",
  "gfx-hal",
- "libloading 0.5.2",
+ "libloading 0.6.2",
  "log",
  "parking_lot",
  "range-alloc",
@@ -485,16 +489,15 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-metal"
-version = "0.5.4"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "412a1e0e53e9e325a7c2e0316f1a4e8a14cbe8d8bfb5f030bc3895692f8a8254"
+checksum = "92804d20b194de6c84cb4bec14ec6a6dcae9c51f0a9186817fb412a590131ae6"
 dependencies = [
  "arrayvec",
  "bitflags",
  "block",
- "cocoa",
+ "cocoa-foundation",
  "copyless",
- "core-graphics",
  "foreign-types",
  "gfx-auxil",
  "gfx-hal",
@@ -512,14 +515,14 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-vulkan"
-version = "0.5.10"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84ab530c440abee3e8bb31c3920a9e7047a3a676f8fe9f2541416dd407cf956a"
+checksum = "aec9c919cfc236d2c36aaa38609c1906a92f2df99a3c7f53022b01936f98275a"
 dependencies = [
  "arrayvec",
  "ash",
  "byteorder",
- "core-graphics",
+ "core-graphics-types",
  "gfx-hal",
  "lazy_static",
  "log",
@@ -608,9 +611,9 @@ checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
 name = "js-sys"
-version = "0.3.42"
+version = "0.3.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52732a3d3ad72c58ad2dc70624f9c17b46ecd0943b9a4f1ee37c4c18c5d983e2"
+checksum = "85a7e2c92a4804dd459b86c339278d0fe87cf93757fae222c3fa3ae75458bc73"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -650,9 +653,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.72"
+version = "0.2.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9f8082297d534141b30c8d39e9b1773713ab50fdbe4ff30f750d063b3bfd701"
+checksum = "a2f02823cf78b754822df5f7f268fb59822e7296276d3e069d8e8cb26a14bd10"
 
 [[package]]
 name = "libloading"
@@ -693,9 +696,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.8"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
+checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
 dependencies = [
  "cfg-if",
 ]
@@ -742,14 +745,13 @@ dependencies = [
 
 [[package]]
 name = "metal"
-version = "0.18.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e198a0ee42bdbe9ef2c09d0b9426f3b2b47d90d93a4a9b0395c4cea605e92dc0"
+checksum = "5c4e8a431536529327e28c9ba6992f2cb0c15d4222f0602a16e6d7695ff3bccf"
 dependencies = [
  "bitflags",
  "block",
- "cocoa",
- "core-graphics",
+ "cocoa-foundation",
  "foreign-types",
  "log",
  "objc",
@@ -819,13 +821,14 @@ dependencies = [
 
 [[package]]
 name = "ndk"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95a356cafe20aee088789830bfea3a61336e84ded9e545e00d3869ce95dcb80c"
+checksum = "7800e77d5acfff3c972c3fc06f381160ba03c9525682e769bdb3faa203fa7ae2"
 dependencies = [
  "jni-sys",
  "ndk-sys",
  "num_enum",
+ "thiserror",
 ]
 
 [[package]]
@@ -844,9 +847,9 @@ dependencies = [
 
 [[package]]
 name = "ndk-sys"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b2820aca934aba5ed91c79acc72b6a44048ceacc5d36c035ed4e051f12d887d"
+checksum = "3d284f647d9212355012a42bdd9f7f2079bfd5d67fc705fe0afacff30974aa0b"
 
 [[package]]
 name = "net2"
@@ -908,7 +911,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffa5a33ddddfee04c0283a7653987d634e880347e96b5b2ed64de07efb59db9d"
 dependencies = [
  "proc-macro-crate",
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
 ]
@@ -941,12 +944,6 @@ dependencies = [
  "byteorder",
 ]
 
-[[package]]
-name = "once_cell"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b631f7e854af39a1739f401cf34a8a013dfe09eac4fa4dba91e9768bd28168d"
-
 [[package]]
 name = "ordered-float"
 version = "1.1.0"
@@ -995,7 +992,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fb44a25c5bba983be0fc8592dfaf3e6d0935ce8be0c6b15b2a39507af34a926"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
  "synstructure",
@@ -1015,38 +1012,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
-name = "pin-project"
-version = "0.4.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12e3a6cdbfe94a5e4572812a0201f8c0ed98c1c452c7b8563ce2276988ef9c17"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "0.4.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a0ffd45cf79d88737d7cc85bfd5d2894bee1139b356e616fe85dc389c61aaf7"
-dependencies = [
- "proc-macro2 1.0.18",
- "quote 1.0.7",
- "syn",
-]
-
-[[package]]
-name = "pin-utils"
+name = "pixels"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
-[[package]]
-name = "pixels"
-version = "0.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4c1c899ed35abf585d87e6292f0c208fff6edc6eb761d203eef91bad0c3275f"
+checksum = "964d082acdb8f4e998b4b1fbcd28186021287ec7ae901f723761086215fbe9be"
 dependencies = [
- "futures-executor",
+ "pollster",
  "thiserror",
  "ultraviolet",
  "wgpu",
@@ -1058,6 +1029,12 @@ version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d36492546b6af1463394d46f0c834346f31548646f6ba10849802c9c9a27ac33"
 
+[[package]]
+name = "pollster"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9824e18e85003f0b5a38fa1932ae8be8c2aac9447c2f28ab6f9704dbe0a1ab58"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.8"
@@ -1084,9 +1061,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.18"
+version = "1.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "beae6331a816b1f65d04c45b078fd8e6c93e8071771f41b8163255bbd8d7c8fa"
+checksum = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
 dependencies = [
  "unicode-xid 0.2.1",
 ]
@@ -1106,7 +1083,7 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
 ]
 
 [[package]]
@@ -1329,11 +1306,11 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.34"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "936cae2873c940d92e697597c5eee105fb570cd5689c695806f672883653349b"
+checksum = "4cdb98bcb1f9d81d07b536179c269ea15999b5d14ea958196413869445bb5250"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "unicode-xid 0.2.1",
 ]
@@ -1344,7 +1321,7 @@ version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
  "unicode-xid 0.2.1",
@@ -1365,7 +1342,7 @@ version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd80fc12f73063ac132ac92aceea36734f04a1d93c1240c6944e23a3b8841793"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
 ]
@@ -1443,9 +1420,9 @@ checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.65"
+version = "0.2.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3edbcc9536ab7eababcc6d2374a0b7bfe13a2b6d562c5e07f370456b1a8f33d"
+checksum = "f0563a9a4b071746dd5aedbc3a28c6fe9be4586fb3fbadb67c400d4f53c6b16c"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1453,14 +1430,14 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.65"
+version = "0.2.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89ed2fb8c84bfad20ea66b26a3743f3e7ba8735a69fe7d95118c33ec8fc1244d"
+checksum = "bc71e4c5efa60fb9e74160e89b93353bc24059999c0ae0fb03affc39770310b0"
 dependencies = [
  "bumpalo",
  "lazy_static",
  "log",
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
  "wasm-bindgen-shared",
@@ -1468,9 +1445,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.65"
+version = "0.2.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb071268b031a64d92fc6cf691715ca5a40950694d8f683c5bb43db7c730929e"
+checksum = "97c57cefa5fa80e2ba15641578b44d36e7a64279bc5ed43c6dbaf329457a2ed2"
 dependencies = [
  "quote 1.0.7",
  "wasm-bindgen-macro-support",
@@ -1478,11 +1455,11 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.65"
+version = "0.2.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf592c807080719d1ff2f245a687cbadb3ed28b2077ed7084b47aba8b691f2c6"
+checksum = "841a6d1c35c6f596ccea1f82504a192a60378f64b3bb0261904ad8f2f5657556"
 dependencies = [
- "proc-macro2 1.0.18",
+ "proc-macro2 1.0.19",
  "quote 1.0.7",
  "syn",
  "wasm-bindgen-backend",
@@ -1491,9 +1468,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.65"
+version = "0.2.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b6c0220ded549d63860c78c38f3bcc558d1ca3f4efa74942c536ddbbb55e87"
+checksum = "93b162580e34310e5931c4b792560108b10fd14d64915d7fff8ff00180e70092"
 
 [[package]]
 name = "wayland-client"
@@ -1682,7 +1659,7 @@ checksum = "1e4ccbf7ddb6627828eace16cacde80fc6bf4dbb3469f88487262a02cf8e7862"
 dependencies = [
  "bitflags",
  "cocoa",
- "core-foundation",
+ "core-foundation 0.7.0",
  "core-graphics",
  "core-video-sys",
  "dispatch",
diff --git a/Cargo.toml b/Cargo.toml
index 7c3ce74..8bb5700 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-pixels = "0.0.4"
+pixels = "0.1.0"
 rand = "0.7.3"
 winit = "0.22.2"
 winit_input_helper = "0.7.0"