diff --git a/Project.toml b/Project.toml
index 00265b6..b4b9798 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,6 +12,7 @@ TimerOutputs = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
 
 [compat]
 ITensors = "0.3"
+TimerOutputs = "0.5"
 julia = "1.10"
 
 [extras]