diff --git a/Project.toml b/Project.toml
index f623749..f5761ac 100644
--- a/Project.toml
+++ b/Project.toml
@@ -3,15 +3,15 @@ uuid = "92c85e6c-cbff-5e0c-80f7-495c94daaecd"
 version = "1.1.0"
 
 [deps]
-Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
 GSL_jll = "1b77fbbe-d8ee-58f0-85f9-836ddc23a7a4"
+Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
 Markdown = "d6f4376e-aef5-505a-96c1-9c027394607a"
 REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
 
 [compat]
-SpecialFunctions = "0.8, 0.9, 0.10, 1"
 GSL_jll = "2.6"
 REPL = "<0.0.1, 1"
+SpecialFunctions = "0.8, 0.9, 0.10, 1, 2"
 julia = "1.6"
 
 [extras]