diff --git a/Project.toml b/Project.toml
index 46f9969..6671b2d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,7 +9,7 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 
 [compat]
-SpecialFunctions = "0.8, 1"
+SpecialFunctions = "0.8, 1, 2"
 julia = "1.3"
 
 [extras]