diff --git a/utils/wasm-builder/src/prerequisites.rs b/utils/wasm-builder/src/prerequisites.rs
index c45f7933a1de3..7236b8169bcb5 100644
--- a/utils/wasm-builder/src/prerequisites.rs
+++ b/utils/wasm-builder/src/prerequisites.rs
@@ -58,7 +58,7 @@ fn create_check_toolchain_project(project_dir: &Path) {
 			[package]
 			name = "wasm-test"
 			version = "1.0.0"
-			edition = "2018"
+			edition = "2021"
 			build = "build.rs"
 
 			[lib]
diff --git a/utils/wasm-builder/src/wasm_project.rs b/utils/wasm-builder/src/wasm_project.rs
index 3806a890a1064..59214ab483c62 100644
--- a/utils/wasm-builder/src/wasm_project.rs
+++ b/utils/wasm-builder/src/wasm_project.rs
@@ -266,8 +266,7 @@ fn create_project_cargo_toml(
 	let mut package = Table::new();
 	package.insert("name".into(), format!("{}-wasm", crate_name).into());
 	package.insert("version".into(), "1.0.0".into());
-	package.insert("edition".into(), "2018".into());
-	package.insert("resolver".into(), "2".into());
+	package.insert("edition".into(), "2021".into());
 
 	wasm_workspace_toml.insert("package".into(), package.into());