diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 6d676ec0..986d6e56 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -2,9 +2,9 @@
 # It is not intended for manual editing.
 [[package]]
 name = "addr2line"
-version = "0.13.0"
+version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b6a2d3371669ab3ca9797670853d61402b03d0b4b9ebf33d677dfa720203072"
+checksum = "7c0929d69e78dd9bf5408269919fcbcaeb2e35e5d43e5815517cdc6a8e11a423"
 dependencies = [
  "gimli",
 ]
@@ -111,9 +111,9 @@ checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
 [[package]]
 name = "backtrace"
-version = "0.3.53"
+version = "0.3.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "707b586e0e2f247cbde68cdd2c3ce69ea7b7be43e1c5b426e37c9319c4b9838e"
+checksum = "2baad346b2d4e94a24347adeee9c7a93f412ee94b9cc26e5b59dea23848e9f28"
 dependencies = [
  "addr2line",
  "cfg-if 1.0.0",
@@ -388,7 +388,7 @@ checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
 dependencies = [
  "libc",
  "num-integer",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "time",
  "winapi 0.3.9",
 ]
@@ -834,7 +834,7 @@ checksum = "844b389fbe323d3b35ed1b3b119e75b11dca536d291d31342acea5b4c8984558"
 dependencies = [
  "num-bigint 0.2.6",
  "num-integer",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "proc-macro2 1.0.24",
  "quote 1.0.7",
  "syn 1.0.48",
@@ -860,7 +860,7 @@ dependencies = [
  "fil-ocl-core",
  "futures",
  "nodrop",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "qutex",
 ]
 
@@ -875,7 +875,7 @@ dependencies = [
  "enum_primitive",
  "failure",
  "num-complex",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "ocl-core-vector",
  "rustc_version 0.1.7",
 ]
@@ -1166,9 +1166,9 @@ dependencies = [
 
 [[package]]
 name = "gimli"
-version = "0.22.0"
+version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aaf91faf136cb47367fa430cd46e37a788775e7fa104f8b4bcb3861dc389b724"
+checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
 
 [[package]]
 name = "glob"
@@ -1638,9 +1638,9 @@ dependencies = [
 
 [[package]]
 name = "neptune"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "799bb163055559f5baf86c76fa86f808a7ecb132ac8a2a1e53af0b904bfe5767"
+checksum = "9544fd96d146785c717b0b5373d3480f0a55a1d8169f668fb88df9760ea826fc"
 dependencies = [
  "bellperson",
  "blake2s_simd",
@@ -1700,7 +1700,7 @@ dependencies = [
  "num-integer",
  "num-iter",
  "num-rational",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
 ]
 
 [[package]]
@@ -1710,7 +1710,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e63899ad0da84ce718c14936262a41cee2c79c981fc0a0e7c7beb47d5a07e8c1"
 dependencies = [
  "num-integer",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "rand 0.4.6",
  "rustc-serialize",
 ]
@@ -1723,7 +1723,7 @@ checksum = "090c7f9998ee0ff65aa5b723e4009f7b217707f1fb5ea551329cc4d6231fb304"
 dependencies = [
  "autocfg",
  "num-integer",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
 ]
 
 [[package]]
@@ -1732,29 +1732,29 @@ version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b288631d7878aaf59442cffd36910ea604ecd7745c36054328595114001c9656"
 dependencies = [
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "rustc-serialize",
 ]
 
 [[package]]
 name = "num-integer"
-version = "0.1.43"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d59457e662d541ba17869cf51cf177c0b5f0cbf476c66bdc90bf1edac4f875b"
+checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
 dependencies = [
  "autocfg",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
 ]
 
 [[package]]
 name = "num-iter"
-version = "0.1.41"
+version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e6b7c748f995c4c29c5f5ae0248536e04a5739927c74ec0fa564805094b9f"
+checksum = "b2021c8337a54d21aca0d59a92577a029af9431cb59b909b03252b9c164fad59"
 dependencies = [
  "autocfg",
  "num-integer",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
 ]
 
 [[package]]
@@ -1765,7 +1765,7 @@ checksum = "ee314c74bd753fc86b4780aa9475da469155f3848473a261d2d18e35245a784e"
 dependencies = [
  "num-bigint 0.1.44",
  "num-integer",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "rustc-serialize",
 ]
 
@@ -1775,14 +1775,14 @@ version = "0.1.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92e5113e9fd4cc14ded8e499429f396a20f98c772a47cc8622a736e1ec843c31"
 dependencies = [
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
 ]
 
 [[package]]
 name = "num-traits"
-version = "0.2.12"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
+checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
 dependencies = [
  "autocfg",
 ]
@@ -1805,9 +1805,9 @@ checksum = "17b02fc0ff9a9e4b35b3342880f48e896ebf69f2967921fe8646bf5b7125956a"
 
 [[package]]
 name = "object"
-version = "0.21.1"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37fd5004feb2ce328a52b0b3d01dbf4ffff72583493900ed15f22d4111c51693"
+checksum = "8d3b63360ec3cb337817c2dbd47ab4a0f170d285d8e5a2064600f3def1402397"
 
 [[package]]
 name = "ocl-core-vector"
@@ -2613,7 +2613,7 @@ dependencies = [
  "merkletree",
  "neptune",
  "num-bigint 0.2.6",
- "num-traits 0.2.12",
+ "num-traits 0.2.14",
  "num_cpus",
  "pretty_assertions",
  "rand 0.7.3",