diff --git a/Cargo.lock b/Cargo.lock
index 58ef025..99e3cb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -587,6 +587,7 @@ checksum = "7778bffd85cf38175ac1f545509665d0b9b92a198ca7941f131f85f7a4f9a872"
 dependencies = [
  "cfg-if",
  "chrono",
+ "chrono-tz",
  "indoc",
  "libc",
  "memoffset",
diff --git a/Cargo.toml b/Cargo.toml
index b376dbc..2339f47 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ derive_more = { version = "2.0.1", features = [
 ] }
 ijson = "0.1.4"
 itertools = "0.14.0"
-pyo3 = { version = "0.23.0", features = ["chrono"] }
+pyo3 = { version = "0.23.0", features = ["chrono", "chrono-tz"] }
 pyo3-async-runtimes = { version = "0.23.0", features = ["tokio-runtime"] }
 serde_json = "1.0.140"
 snafu = "0.8.5"