diff --git a/Cargo.toml b/Cargo.toml
index 9fc6230..e903ef1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,20 +7,20 @@ authors = ["Parity Technologies <admin@parity.io>"]
 
 [dependencies]
 byteorder = "1.0"
-ethabi = "9.0.1"
-ethabi-contract = "9.0.0"
-ethabi-derive = "9.0.1"
-ethereum-types = "0.8.0"
+ethabi = "12.0"
+ethabi-contract = "11.0"
+ethabi-derive = "12.0"
+ethereum-types = "0.9.0"
 futures = "0.1"
 hyper = { version = "0.12", default-features = false }
-keccak-hash = "0.4.0"
-kvdb = "0.4.0"
-kvdb-rocksdb = "0.5.0"
+keccak-hash = "0.5.0"
+kvdb = "0.5.0"
+kvdb-rocksdb = "0.7.0"
 lazy_static = "1.0"
 libsecp256k1 = { version = "0.3.5", default-features = false }
 log = "0.4"
 parity-bytes = "0.1"
-parity-crypto = { version = "0.5.0", features = ["publickey"] }
+parity-crypto = { version = "0.6.0", features = ["publickey"] }
 parity-runtime = "0.1.1"
 parking_lot = "0.10.0"
 percent-encoding = "2.1.0"
@@ -38,5 +38,4 @@ jsonrpc-server-utils = "14.0.3"
 [dev-dependencies]
 env_logger = "0.5"
 tempdir = "0.3"
-kvdb-rocksdb = "0.5.0"
 parity-runtime = { version = "0.1.1", features = ["test-helpers"] }