diff --git a/Cargo.lock b/Cargo.lock
index b1e9f25..4c6ed23 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -836,12 +836,12 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.42"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9512e544c25736b82aebbd2bf739a47c8a1c935dfcc3a6adcde10e35cd3cd468"
+checksum = "808cf7d67cf4a22adc5be66e75ebdf769b3f2ea032041437a7061f97a63dad4b"
 dependencies = [
  "android_system_properties",
- "core-foundation",
+ "core-foundation-sys",
  "js-sys",
  "wasm-bindgen",
  "winapi",