--- chrono-tz-0.5.1/Cargo.toml	1970-01-01T00:00:00+00:00
+++ chrono-tz-0.5.1/Cargo.toml	2020-02-19T08:02:23.405137+00:00
@@ -28,6 +28,10 @@
 [dependencies.serde]
 version = "1"
 optional = true
+[dev-dependencies.chrono]
+version = "0.4"
+default-features = false
+features = ["alloc"]
 [dev-dependencies.serde_test]
 version = "1"
 [build-dependencies.parse-zoneinfo]