diff --git a/Project.toml b/Project.toml
index 58184398..73404ec7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -80,7 +80,7 @@ PyCall = "1.92"
 PyPlot = "2.9"
 QuadGK = "2.4"
 Reexport = "1.2"
-Roots = "0.8.4, 1"
+Roots = "0.8.4, 1, 2"
 SpecialFunctions = "0.10.3, 1, 2"
 StaticArrays = "1"
 Unitful = "1"