diff --git a/Cargo.toml b/Cargo.toml
index 6efd6b189a..b303f2872f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,5 @@
 [workspace]
+resolver = "1"
 members = [
   "crates/stdarch-verify",
   "crates/core_arch",