diff --git a/Project.toml b/Project.toml
index 302ab146..febb764d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -43,4 +43,5 @@ QuantumOpticsBase = "0.4.17"
 QuantumSymbolics = "0.2.4"
 Reexport = "1.2.2"
 ResumableFunctions = "0.6.1"
+Statistics = "1"
 julia = "1.9"