diff --git a/Cargo.toml b/Cargo.toml
index 1412c83..5c3a7e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace]
-resolver = "1"
+resolver = "2"
 members = ["construct", "construct-models", "examples"]
 
 [workspace.package]