diff --git a/Project.toml b/Project.toml
index 44f89f80..c0aa61ea 100644
--- a/Project.toml
+++ b/Project.toml
@@ -56,7 +56,7 @@ LogarithmicNumbers = "1"
 MappedArrays = "0.4"
 NaNMath = "0.3, 1"
 PrettyPrinting = "0.3, 0.4"
-PropertyFunctions = "0.2.2"
+PropertyFunctions = "0.2.2, 0.3"
 Random = "1"
 Reexport = "1"
 SpecialFunctions = "2"