diff --git a/Project.toml b/Project.toml
index b8a5449..5c65dd9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -17,7 +17,7 @@ BSON = "0.2.4, 0.3"
 CodecZlib = "0.6, 0.7"
 FilePathsBase = "0.7, 0.8, 0.9"
 Memento = "0.10, 0.11, 0.12, 0.13, 1"
-TimeZones = "0.9, 0.10, 0.11, 1"
+TimeZones = "0.9, 0.10, 0.11, ~1.0, ~1.1, ~1.2, ~1.3, ~1.4, ~1.5"
 julia = "0.7, 1.0"
 
 [extras]