diff --git a/server/default.nix b/server/default.nix
index 57739a8..23b62c9 100644
--- a/server/default.nix
+++ b/server/default.nix
@@ -1,11 +1,15 @@
 let
     sources = import ./nix/sources.nix { };
     pkgs = import sources.nixpkgs { overlays = [ (import sources.mozilla) ]; };
+    rust = pkgs.rustChannelOfTargets "nightly" "2022-07-04" [ "x86_64-unknown-linux-musl" ];
 in
 pkgs.mkShell {
     buildInputs = [
-        (pkgs.rustChannelOf { date = "2021-12-05"; channel = "nightly"; }).rust
+        rust
         pkgs.gcc
+        pkgs.glibc
         pkgs.patchelf
+        pkgs.musl
+        pkgs.musl.dev
     ];
 }
diff --git a/server/nix/sources.json b/server/nix/sources.json
index d195a56..9206e04 100644
--- a/server/nix/sources.json
+++ b/server/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "",
         "owner": "mozilla",
         "repo": "nixpkgs-mozilla",
-        "rev": "0510159186dd2ef46e5464484fbdf119393afa58",
-        "sha256": "1c6r5ldkh71v6acsfhni7f9sxvi7xrqzshcwd8w0hl2rrqyzi58w",
+        "rev": "e1f7540fc0a8b989fb8cf701dc4fd7fc76bcf168",
+        "sha256": "1b6p0rly0rywq60ks84ghc0n5zrqiafc2r64nlbnlkh9whmh5fmj",
         "type": "tarball",
-        "url": "https://github.com/mozilla/nixpkgs-mozilla/archive/0510159186dd2ef46e5464484fbdf119393afa58.tar.gz",
+        "url": "https://github.com/mozilla/nixpkgs-mozilla/archive/e1f7540fc0a8b989fb8cf701dc4fd7fc76bcf168.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "niv": {
@@ -17,22 +17,22 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "65a61b147f307d24bfd0a5cd56ce7d7b7cc61d2e",
-        "sha256": "17mirpsx5wyw262fpsd6n6m47jcgw8k2bwcp1iwdnrlzy4dhcgqh",
+        "rev": "82e5cd1ad3c387863f0545d7591512e76ab0fc41",
+        "sha256": "090l219mzc0gi33i3psgph6s2pwsc8qy4lyrqjdj4qzkvmaj65a7",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/65a61b147f307d24bfd0a5cd56ce7d7b7cc61d2e.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/82e5cd1ad3c387863f0545d7591512e76ab0fc41.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
-        "branch": "release-20.03",
+        "branch": "release-22.05",
         "description": "Nix Packages collection",
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "eb73405ecceb1dc505b7cbbd234f8f94165e2696",
-        "sha256": "06k21wbyhhvq2f1xczszh3c2934p0m02by3l2ixvd6nkwrqklax7",
+        "rev": "edaee6c8d8d126dee69eaf1c515f9e39d26515d8",
+        "sha256": "04krg1idccks34x4p27kfgqg3yl15ihh4j00lg7njxhjms6pjw51",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/eb73405ecceb1dc505b7cbbd234f8f94165e2696.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/edaee6c8d8d126dee69eaf1c515f9e39d26515d8.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }