diff --git a/rust/flake.nix b/rust/flake.nix
index d15b5b1..9df2a85 100644
--- a/rust/flake.nix
+++ b/rust/flake.nix
@@ -3,18 +3,21 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
+    utils.url = "github:numtide/flake-utils";
+    rust-overlay.url = "github:oxalica/rust-overlay";
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
-    flake-utils.lib.eachDefaultSystem (system :
+  outputs = { self, nixpkgs, utils, rust-overlay }:
+    utils.lib.eachDefaultSystem (system :
       let
-        pkgs = import nixpkgs { inherit system; };
+        overlays = [(import rust-overlay)];
+        pkgs = import nixpkgs { inherit system overlays; };
       in {
-        devShells.default = pkgs.mkShell {
+        devShells.default = with pkgs; mkShell {
           packages = [
-            pkgs.rustup pkgs.cargo pkgs.rustc-unwrapped
-            pkgs.rust-analyzer-unwrapped
+            openssl
+            pkg-config
+            rust-bin.stable.latest.default
           ];
         };
       }