diff --git a/Cargo.lock b/Cargo.lock
index 140b1b0..2336071 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -835,9 +835,9 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.47"
+version = "0.1.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c495f162af0bf17656d0014a0eded5f3cd2f365fdd204548c2869db89359dc7"
+checksum = "237a0714f28b1ee39ccec0770ccb544eb02c9ef2c82bb096230eefcffa6468b0"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",