diff --git a/Cargo.lock b/Cargo.lock
index ad1e7c49..69005243 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -699,7 +699,7 @@ dependencies = [
  "toml 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "zip 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zip 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1715,7 +1715,7 @@ dependencies = [
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
  "tar 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "zip 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "zip 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2315,7 +2315,7 @@ dependencies = [
 
 [[package]]
 name = "zip"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bzip2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2584,4 +2584,4 @@ dependencies = [
 "checksum xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
 "checksum xml-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "541b12c998c5b56aa2b4e6f18f03664eef9a4fd0a246a55594efae6cc2d964b5"
 "checksum yaml-rust 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "65923dd1784f44da1d2c3dbbc5e822045628c590ba72123e1c73d3c230c4434d"
-"checksum zip 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3c21bb410afa2bd823a047f5bda3adb62f51074ac7e06263b2c97ecdd47e9fc6"
+"checksum zip 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "e41ff37ba788e2169b19fa70253b70cb53d9f2db9fb9aea9bcfc5047e02c3bae"