diff --git a/Cargo.lock b/Cargo.lock
index 62ef5ea11..0d98ecd10 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,7 +3,7 @@ name = "parity"
 version = "1.5.0"
 dependencies = [
  "ansi_term 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "ctrlc 1.1.1 (git+https://github.com/ethcore/rust-ctrlc.git)",
  "daemonize 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "docopt 0.6.80 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -146,15 +146,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "clippy"
-version = "0.0.96"
+version = "0.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "clippy_lints 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy_lints 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "clippy_lints"
-version = "0.0.96"
+version = "0.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -280,7 +280,7 @@ dependencies = [
  "bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bloomchain 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethash 1.4.0",
@@ -333,7 +333,7 @@ dependencies = [
 name = "ethcore-dapps"
 version = "1.5.0"
 dependencies = [
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethcore-devtools 1.4.0",
  "ethcore-hash-fetch 1.5.0",
@@ -490,7 +490,7 @@ dependencies = [
 name = "ethcore-rpc"
 version = "1.5.0"
 dependencies = [
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethash 1.4.0",
  "ethcore 1.5.0",
  "ethcore-devtools 1.4.0",
@@ -520,7 +520,7 @@ dependencies = [
 name = "ethcore-signer"
 version = "1.5.0"
 dependencies = [
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethcore-devtools 1.4.0",
  "ethcore-io 1.5.0",
@@ -559,7 +559,7 @@ version = "1.5.0"
 dependencies = [
  "ansi_term 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "arrayvec 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "elastic-array 0.6.0 (git+https://github.com/ethcore/elastic-array)",
  "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "eth-secp256k1 0.5.4 (git+https://github.com/ethcore/rust-secp256k1)",
@@ -649,7 +649,7 @@ dependencies = [
 name = "ethsync"
 version = "1.5.0"
 dependencies = [
- "clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)",
+ "clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethcore 1.5.0",
  "ethcore-io 1.5.0",
@@ -2005,8 +2005,8 @@ dependencies = [
 "checksum bytes 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c129aff112dcc562970abb69e2508b40850dd24c274761bb50fb8a0067ba6c27"
 "checksum bytes 0.4.0-dev (git+https://github.com/carllerche/bytes)" = "<none>"
 "checksum cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de1e760d7b6535af4241fca8bd8adf68e2e7edacc6b29f5d399050c5e48cf88c"
-"checksum clippy 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)" = "6eacf01b0aad84a0817703498f72d252df7c0faf6a5b86d0be4265f1829e459f"
-"checksum clippy_lints 0.0.96 (registry+https://github.com/rust-lang/crates.io-index)" = "a49960c9aab544ce86b004dcb61620e8b898fea5fc0f697a028f460f48221ed6"
+"checksum clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)" = "5b4fabf979ddf6419a313c1c0ada4a5b95cfd2049c56e8418d622d27b4b6ff32"
+"checksum clippy_lints 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)" = "ce96ec05bfe018a0d5d43da115e54850ea2217981ff0f2e462780ab9d594651a"
 "checksum cookie 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "90266f45846f14a1e986c77d1e9c2626b8c342ed806fe60241ec38cc8697b245"
 "checksum crossbeam 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "fb974f835e90390c5f9dfac00f05b06dc117299f5ea4e85fbc7bb443af4911cc"
 "checksum ctrlc 1.1.1 (git+https://github.com/ethcore/rust-ctrlc.git)" = "<none>"
diff --git a/Cargo.toml b/Cargo.toml
index a8d7ba794..3808cce95 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,7 @@ ethcore-hash-fetch = { path = "ethcore/hash-fetch" }
 rlp = { path = "util/rlp" }
 ethcore-stratum = { path = "stratum" }
 ethcore-dapps = { path = "dapps", optional = true }
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 
 [target.'cfg(windows)'.dependencies]
 winapi = "0.2"
diff --git a/dapps/Cargo.toml b/dapps/Cargo.toml
index 15e537820..6be30884a 100644
--- a/dapps/Cargo.toml
+++ b/dapps/Cargo.toml
@@ -34,7 +34,7 @@ ethcore-hash-fetch = { path = "../ethcore/hash-fetch" }
 fetch = { path = "../util/fetch" }
 parity-ui = { path = "./ui" }
 
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 
 [build-dependencies]
 serde_codegen = { version = "0.8", optional = true }
diff --git a/db/Cargo.toml b/db/Cargo.toml
index 27eadef4a..2b4a19892 100644
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -11,7 +11,7 @@ build = "build.rs"
 ethcore-ipc-codegen = { path = "../ipc/codegen" }
 
 [dependencies]
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 ethcore-devtools = { path = "../devtools" }
 ethcore-ipc = { path = "../ipc/rpc" }
 rocksdb = { git = "https://github.com/ethcore/rust-rocksdb" }
diff --git a/ethcore/Cargo.toml b/ethcore/Cargo.toml
index 48fce064a..bd87c422f 100644
--- a/ethcore/Cargo.toml
+++ b/ethcore/Cargo.toml
@@ -29,7 +29,7 @@ byteorder = "0.5"
 transient-hashmap = "0.1"
 linked-hash-map = "0.3.0"
 evmjit = { path = "../evmjit", optional = true }
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 ethash = { path = "../ethash" }
 ethcore-util = { path = "../util" }
 ethcore-io = { path = "../util/io" }
diff --git a/json/Cargo.toml b/json/Cargo.toml
index 8f7b0c227..67303cc7e 100644
--- a/json/Cargo.toml
+++ b/json/Cargo.toml
@@ -10,7 +10,7 @@ rustc-serialize = "0.3"
 serde = "0.8"
 serde_json = "0.8"
 serde_macros = { version = "0.8", optional = true }
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 
 [build-dependencies]
 serde_codegen = { version = "0.8", optional = true }
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 4a8c4d76a..8598372f8 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -29,7 +29,7 @@ fetch = { path = "../util/fetch" }
 rustc-serialize = "0.3"
 transient-hashmap = "0.1"
 serde_macros = { version = "0.8.0", optional = true }
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 json-ipc-server = { git = "https://github.com/ethcore/json-ipc-server.git" }
 ethcore-ipc = { path = "../ipc/rpc" }
 time = "0.1"
diff --git a/signer/Cargo.toml b/signer/Cargo.toml
index 2a3742ec8..4b56ec474 100644
--- a/signer/Cargo.toml
+++ b/signer/Cargo.toml
@@ -23,7 +23,7 @@ ethcore-rpc = { path = "../rpc" }
 ethcore-devtools = { path = "../devtools" }
 parity-ui = { path = "../dapps/ui", version = "1.4", optional = true }
 
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 
 [features]
 dev = ["clippy"]
diff --git a/sync/Cargo.toml b/sync/Cargo.toml
index c7e30d6a5..738f5f55c 100644
--- a/sync/Cargo.toml
+++ b/sync/Cargo.toml
@@ -17,7 +17,7 @@ ethcore-network = { path = "../util/network" }
 ethcore-io = { path = "../util/io" }
 ethcore = { path = "../ethcore" }
 rlp = { path = "../util/rlp" }
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 log = "0.3"
 env_logger = "0.3"
 time = "0.1.34"
diff --git a/util/Cargo.toml b/util/Cargo.toml
index cc342eeca..1a439ebf8 100644
--- a/util/Cargo.toml
+++ b/util/Cargo.toml
@@ -23,7 +23,7 @@ rlp = { path = "rlp" }
 heapsize = { version = "0.3", features = ["unstable"] }
 itertools = "0.4"
 sha3 = { path = "sha3" }
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 ethcore-devtools = { path = "../devtools" }
 libc = "0.2.7"
 vergen = "0.1"
diff --git a/util/network/Cargo.toml b/util/network/Cargo.toml
index fe1938305..37ff825b0 100644
--- a/util/network/Cargo.toml
+++ b/util/network/Cargo.toml
@@ -15,7 +15,7 @@ time = "0.1.34"
 tiny-keccak = "1.0"
 rust-crypto = "0.2.34"
 slab = "0.2"
-clippy = { version = "0.0.96", optional = true}
+clippy = { version = "0.0.103", optional = true}
 igd = "0.5.0"
 libc = "0.2.7"
 parking_lot = "0.3"