diff --git a/Project.toml b/Project.toml
index 47d71b3..5eaeef2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,4 +16,5 @@ Combinatorics = "1"
 ITensorMPS = "0.3"
 ITensors = ">=0.6"
 QUBODrivers = "0.3"
+QUBOTools = "0.10"
 julia = "1.10"