update dependencies

Cargo.lock

@@ -20,9 +20,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "cc"
-version = "1.0.68"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a72c244c1ff497a746a7e1fb3d14bd08420ecda70c8f25c7112f2781652d787"
+checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
 
 [[package]]
 name = "cfg-if"
@@ -47,9 +47,9 @@ dependencies = [
 
 [[package]]
 name = "embedded-hal"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db184d3fa27bc7a2344250394c0264144dfe0bc81a4401801dcb964b8dd172ad"
+checksum = "e36cfb62ff156596c892272f3015ef952fe1525e85261fa3a7f327bd6b384ab9"
 dependencies = [
  "nb 0.1.3",
  "void",
@@ -213,9 +213,9 @@ checksum = "d4f410fedcf71af0345d7607d246e7ad15faaadd49d240ee3b24e5dc21a820ac"
 
 [[package]]
 name = "smoltcp"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4ec49aa038736b0bc852ccd9a0eadc8f7832fe8f9c8eec4e8a740b36d665614"
+checksum = "3e4a069bef843d170df47e7c0a8bf8d037f217d9f5b325865acc3e466ffe40d3"
 dependencies = [
  "bitflags",
  "byteorder",

default.nix

@@ -2,8 +2,8 @@ let
   pkgs = import <nixpkgs> { overlays = [ (import ./nix/mozilla-overlay.nix) ]; };
   rustPlatform = (import ./nix/rust-platform.nix { inherit pkgs; });
   cargo-xbuild = pkgs.callPackage ./nix/cargo-xbuild.nix {};
-  cargoSha256Experiments = "154sdcfs1wazzn1pvm1nqbpary6kq5f3cx5sccz0ss4w8rkj9hr2";
-  cargoSha256SZL = "18rbf6vvvz65nc8m0l9y9km97pydhidw4f6yx6yb9vv58yzklsvy";
+  cargoSha256Experiments = "1bvffgr4588bbkjwnhim8rvkjvbnajaiv7hc98b19sr8kb7rcj63";
+  cargoSha256SZL = "13022ssk6s2fgxmmh5msbx01fzcmk2cj95fjpxcsmfy14k9wd77l";
   build-crate = name: crate: features: cargoSha256:
     rustPlatform.buildRustPackage rec {
       name = "${crate}";