diff --git a/Project.toml b/Project.toml
index 8bc949b..0db46f5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,3 +14,4 @@ EnergyModelsBase = "0.8.1"
 JuMP = "1.5"
 TimeStruct = "0.9"
 julia = "1.10"
+SparseVariables = "0.7.3"
\ No newline at end of file