diff --git a/Project.toml b/Project.toml
index 65b716f..0b741f2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,4 +1,5 @@
 [deps]
 DifferentialEquations = "0c46a032-eb83-5123-abaf-570d42b7fbaa"
 Interpolations = "a98d9a8b-a2ab-59e6-89dd-64a1c18fca59"
+Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 Roots = "f2b01f46-fcfa-551c-844a-d8ac1e96c665"