diff --git a/examples/rust-wasm-cross/Cargo.lock b/examples/rust-wasm-cross/Cargo.lock
index 0007a6577..6cb985a42 100644
--- a/examples/rust-wasm-cross/Cargo.lock
+++ b/examples/rust-wasm-cross/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "app"
diff --git a/examples/rust-wasm-cross/devenv.nix b/examples/rust-wasm-cross/devenv.nix
index 549531d18..a9b2cbd0f 100644
--- a/examples/rust-wasm-cross/devenv.nix
+++ b/examples/rust-wasm-cross/devenv.nix
@@ -4,7 +4,7 @@
   languages.rust = {
     enable = true;
     # https://devenv.sh/reference/options/#languagesrustchannel
-    channel = "nightly";
+    channel = "stable";
 
     targets = [ "wasm32-unknown-unknown" ];