diff --git a/Cargo.lock b/Cargo.lock
index 5afc4fb..3e90b27 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -455,8 +455,7 @@ checksum = "b63708a265f51345575b27fe43f9500ad611579e764c79edbc2037b1121959ec"
 [[package]]
 name = "tzfile"
 version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f59c22c42a2537e4c7ad21a4007273bbc5bebed7f36bc93730a5780e22a4592e"
+source = "git+https://github.com/Garmelon/tzfile.git?branch=tzdir#a2a4775fdb2a24f33f616ca6289d715f647d53c2"
 dependencies = [
  "byteorder",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 8f8292a..d0b6eb2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,4 +12,4 @@ pest = "2.1.3"
 pest_derive = "2.1.0"
 structopt = "0.3.25"
 thiserror = "1.0.30"
-tzfile = "0.1.3"
+tzfile = { git = "https://github.com/Garmelon/tzfile.git", branch = "tzdir" }