diff --git a/cumulus/Cargo.toml b/cumulus/Cargo.toml
index cacb7bea7f..f2c3d9823b 100644
--- a/cumulus/Cargo.toml
+++ b/cumulus/Cargo.toml
@@ -1,4 +1,6 @@
 [workspace]
+resolver = "2"
+
 members = [
 	"client/cli",
 	"client/consensus/aura",