diff --git a/Project.toml b/Project.toml
index 2c2ce19..22fdb57 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,9 +10,9 @@ QuantumClifford = "0525e862-1e90-11e9-3e4d-1b39d7109de1"
 Yao = "5872b779-8223-5990-8dd0-5abbb0748c8c"
 
 [compat]
-QuantumClifford = "0.3"
 BitBasis = "0.7"
-Yao = "0.6"
+QuantumClifford = "0.3"
+Yao = "0.6, 0.7"
 julia = "1"
 
 [extras]