diff --git a/Cargo.lock b/Cargo.lock
index 49110855e..765c49391 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1614,9 +1614,9 @@ dependencies = [
 
 [[package]]
 name = "linked-hash-map"
-version = "0.5.1"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70fb39025bc7cdd76305867c4eccf2f2dcf6e9a57f5b21a93e1c2d86cd03ec9e"
+checksum = "8dd5a6d5999d9907cda8ed67bbd137d3af8085216c2ac62de5be860bd41f304a"
 
 [[package]]
 name = "local-encoding"
@@ -2366,7 +2366,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "771b009e3a508cb67e8823dda454aaa5368c7bc1c16829fb77d3e980440dd34a"
 dependencies = [
- "rand_core 0.2.2",
+ "rand_core 0.3.0",
  "rustc_version",
 ]
 
@@ -2410,7 +2410,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
 dependencies = [
- "rand_core 0.2.2",
+ "rand_core 0.3.0",
 ]
 
 [[package]]
@@ -2447,7 +2447,7 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "effa3fcaa47e18db002bdde6060944b6d2f9cfd8db471c30e873448ad9187be3"
 dependencies = [
- "rand_core 0.2.2",
+ "rand_core 0.3.0",
 ]
 
 [[package]]