diff --git a/Project.toml b/Project.toml
index 4b7deba..8b4c10c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -8,6 +8,7 @@ Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 
 [compat]
 DataValueInterfaces = "1.0"
+Dates = "< 0.0.1, 1"
 julia = "1"
 
 [extras]