diff --git a/Project.toml b/Project.toml
index 7e8a9c4..322a0e3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -15,7 +15,7 @@ Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 
 [compat]
 ConstructionBase = "1.0"
-LsqFit = "0.8"
+LsqFit = "0.8, 0.9"
 Polynomials = "0.5.2, 0.6"
 Rematch = "0.3"
 Roots = "0.8"
@@ -23,8 +23,8 @@ Unitful = "0.18"
 julia = "1"
 
 [extras]
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Roots = "f2b01f46-fcfa-551c-844a-d8ac1e96c665"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 UnitfulAtomic = "a7773ee8-282e-5fa2-be4e-bd808c38a91a"