diff --git a/Project.toml b/Project.toml
index 26c51be..e99f872 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,7 +20,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 SuiteSparse = "4607b0f0-06f3-5cda-b6b1-a6196a1729e9"
 
 [compat]
-AbstractFFTs = "0.5"
+AbstractFFTs = "0.5, 1.0"
 ArrayInterface = "2"
 ChainedFixes = "0.2"
 EllipsisNotation = "0.4"