diff --git a/Cargo.lock b/Cargo.lock
index 0928945..ef7fd1f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -646,15 +646,6 @@ dependencies = [
  "ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "msdos_time"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "native-tls"
 version = "0.2.3"
@@ -1301,7 +1292,7 @@ dependencies = [
  "getopts 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "transitfeed 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "zip 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zip 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1591,18 +1582,6 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "zip"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bzip2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "msdos_time 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "podio 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "zip"
 version = "0.5.2"
@@ -1690,7 +1669,6 @@ dependencies = [
 "checksum miniz_oxide_c_api 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5b78ca5446dd9fe0dab00e058731b6b08a8c1d2b9cdb8efb10876e24e9ae2494"
 "checksum mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)" = "83f51996a3ed004ef184e16818edc51fadffe8e7ca68be67f9dee67d84d0ff23"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
-"checksum msdos_time 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "aad9dfe950c057b1bfe9c1f2aa51583a8468ef2a5baba2ebbe06d775efeb7729"
 "checksum native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4b2df1a4c22fd44a62147fd8f13dd0f95c9d8ca7b2610299b2a2f9cf8964274e"
 "checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
 "checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
@@ -1797,5 +1775,4 @@ dependencies = [
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum winconsole 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3ef84b96d10db72dd980056666d7f1e7663ce93d82fa33b63e71c966f4cf5032"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
-"checksum zip 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "e7341988e4535c60882d5e5f0b7ad0a9a56b080ade8bdb5527cb512f7b2180e0"
 "checksum zip 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c18fc320faf909036e46ac785ea827f72e485304877faf1a3a39538d3714dbc3"
diff --git a/Cargo.toml b/Cargo.toml
index 253d886..9d140e2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,4 +12,4 @@ colored = "1.6.0"
 getopts = "0.2.15"
 reqwest = "0.9.16"
 transitfeed = "0.3.0"
-zip = "0.2.6"
+zip = "0.5.2"