diff --git a/src/Cargo.lock b/src/Cargo.lock
index 1371145e487f1..7dce201505aa1 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -267,7 +267,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "chalk-macros 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hash 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1816,7 +1816,7 @@ dependencies = [
  "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-ap-rustc_cratesio_shim 147.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-ap-serialize 147.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hash 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-rayon 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1884,8 +1884,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rustc-hash"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byteorder 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "rustc-main"
@@ -2029,7 +2032,7 @@ dependencies = [
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hash 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-rayon 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_cratesio_shim 0.0.0",
  "serialize 0.0.0",
@@ -3196,7 +3199,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rustc-ap-syntax 147.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "402c1f402e6d47defcd884d3f715aaa8c6f2cbdd5f13cb06fea70486d512426b"
 "checksum rustc-ap-syntax_pos 147.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fb707a229093791dc3fc35aca61d9bf0e3708f23da4536683527857bc624b061"
 "checksum rustc-demangle 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "11fb43a206a04116ffd7cfcf9bcb941f8eb6cc7ff667272246b0a1c74259a3cb"
-"checksum rustc-hash 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e06ddba37baa245040f932b15403071a46681d7e0e4158e230741943c4718b84"
+"checksum rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7540fc8b0c49f096ee9c961cda096467dce8084bec6bdca2fc83895fd9b28cb8"
 "checksum rustc-rayon 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b1aa5cd8c3a706edb19b6ec6aa7b056bdc635b6e99c5cf7014f9af9d92f15e99"
 "checksum rustc-rayon-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d69983f8613a9c3ba1a3bbf5e8bdf2fd5c42317b1d8dd8623ca8030173bf8a6b"
 "checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
diff --git a/src/librustc_data_structures/Cargo.toml b/src/librustc_data_structures/Cargo.toml
index c2b1130b75a7a..15956829ff9a5 100644
--- a/src/librustc_data_structures/Cargo.toml
+++ b/src/librustc_data_structures/Cargo.toml
@@ -17,7 +17,7 @@ cfg-if = "0.1.2"
 stable_deref_trait = "1.0.0"
 parking_lot_core = "0.2.8"
 rustc-rayon = "0.1.0"
-rustc-hash = "1.0.0"
+rustc-hash = "1.0.1"
 
 [dependencies.parking_lot]
 version = "0.5"