diff --git a/flake.nix b/flake.nix
index f405aa9..9dc6c5b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,10 +13,10 @@
   outputs = { self, nixpkgs, rust-overlay, flake-utils, naersk }: flake-utils.lib.eachDefaultSystem (system:
     let
       overlays = [
-        rust-overlay.overlay
+        rust-overlay.overlays.default
         (final: prev: {
-          rustc = final.rust-bin.nightly.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; };
-          cargo = final.rust-bin.nightly.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; };
+          rustc = final.rust-bin.stable.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; };
+          cargo = final.rust-bin.stable.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; };
         })
       ];
       pkgs = import nixpkgs { inherit system overlays; };
@@ -77,7 +77,7 @@
       devShell = pkgs.mkShell {
         buildInputs = with pkgs; [
           wasm-pack
-          (rust-bin.nightly.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; })
+          (rust-bin.stable.latest.default.override { targets = [ "wasm32-unknown-unknown" ]; })
         ];
       };