diff --git a/hashdb/Cargo.toml b/hashdb/Cargo.toml
index dd69904..a3a1441 100644
--- a/hashdb/Cargo.toml
+++ b/hashdb/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "hashdb"
-version = "0.3.0-beta.0"
+version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "trait for hash-keyed databases."
 license = "GPL-3.0"
diff --git a/memorydb/Cargo.toml b/memorydb/Cargo.toml
index 5545b56..91496c4 100644
--- a/memorydb/Cargo.toml
+++ b/memorydb/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "memorydb"
-version = "0.3.0-beta.0"
+version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "in-memory implementation of hashdb"
 repository = "https://github.com/paritytech/parity-common"
@@ -8,9 +8,9 @@ license = "GPL-3.0"
 
 [dependencies]
 heapsize = "0.4"
-hashdb = { version = "0.3.0-beta", path = "../hashdb" }
+hashdb = { version = "0.3.0", path = "../hashdb" }
 plain_hasher = { version = "0.2", path = "../plain_hasher", default-features = false }
-rlp = { version = "0.3.0-beta", path = "../rlp", default-features = false }
+rlp = { version = "0.3.0", path = "../rlp", default-features = false }
 
 [dev-dependencies]
 tiny-keccak = "1.4.2"
diff --git a/patricia_trie/Cargo.toml b/patricia_trie/Cargo.toml
index d0310ca..1906601 100644
--- a/patricia_trie/Cargo.toml
+++ b/patricia_trie/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "patricia-trie"
-version = "0.3.0-beta.0"
+version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Merkle-Patricia Trie generic over key hasher and node encoding"
 repository = "https://github.com/paritytech/parity-common"
@@ -10,17 +10,17 @@ license = "GPL-3.0"
 elastic-array = "0.10"
 log = "0.3"
 rand = "0.4"
-hashdb = { version = "0.3.0-beta", path = "../hashdb" }
+hashdb = { version = "0.3.0", path = "../hashdb" }
 parity-bytes = { version = "0.1", path = "../parity-bytes" }
 
 [dev-dependencies]
 env_logger = "0.5"
 ethereum-types = "0.4"
 keccak-hash = { version = "0.1", path = "../keccak-hash" }
-memorydb = { version = "0.3.0-beta", path = "../memorydb", default-features = false }
-rlp = { version = "0.3.0-beta", path = "../rlp", default-features = false }
+memorydb = { version = "0.3.0", path = "../memorydb", default-features = false }
+rlp = { version = "0.3.0", path = "../rlp", default-features = false }
 trie-standardmap = { version = "0.1", path = "../trie-standardmap", default-features = false }
-triehash = { version = "0.3.0-beta", path = "../triehash", default-features = false }
+triehash = { version = "0.3.0", path = "../triehash", default-features = false }
 parity-bytes = { version = "0.1.0", path = "../parity-bytes" }
 patricia-trie-ethereum = { version = "0.1", path = "../test-support/patricia-trie-ethereum" }
 keccak-hasher = { version = "0.1", path = "../test-support/keccak-hasher" }
diff --git a/rlp/Cargo.toml b/rlp/Cargo.toml
index 9a16461..d486847 100644
--- a/rlp/Cargo.toml
+++ b/rlp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rlp"
-version = "0.3.0-beta.1"
+version = "0.3.0"
 description = "Recursive-length prefix encoding, decoding, and compression"
 repository = "https://github.com/paritytech/parity-common"
 license = "MIT/Apache-2.0"
diff --git a/test-support/keccak-hasher/Cargo.toml b/test-support/keccak-hasher/Cargo.toml
index da5c1f0..53d07d0 100644
--- a/test-support/keccak-hasher/Cargo.toml
+++ b/test-support/keccak-hasher/Cargo.toml
@@ -9,5 +9,5 @@ license = "GPL-3.0"
 [dependencies]
 ethereum-types = "0.4"
 tiny-keccak = "1.4.2"
-hashdb = { version = "0.3.0-beta", path = "../../hashdb" }
+hashdb = { version = "0.3.0", path = "../../hashdb" }
 plain_hasher = {  path = "../../plain_hasher" }
diff --git a/test-support/patricia-trie-ethereum/Cargo.toml b/test-support/patricia-trie-ethereum/Cargo.toml
index 74f6d44..1f987b9 100644
--- a/test-support/patricia-trie-ethereum/Cargo.toml
+++ b/test-support/patricia-trie-ethereum/Cargo.toml
@@ -6,10 +6,10 @@ description = "Merkle-Patricia Trie (Ethereum Style)"
 license = "GPL-3.0"
 
 [dependencies]
-patricia-trie = { version = "0.3.0-beta", path = "../../patricia_trie" }
+patricia-trie = { version = "0.3.0", path = "../../patricia_trie" }
 keccak-hasher = { version = "0.1", path = "../keccak-hasher" }
-hashdb = { version = "0.3.0-beta", path = "../../hashdb" }
-rlp = { version = "0.3.0-beta", path = "../../rlp" }
+hashdb = { version = "0.3.0", path = "../../hashdb" }
+rlp = { version = "0.3.0", path = "../../rlp" }
 parity-bytes = { version = "0.1", path = "../../parity-bytes" }
 
 ethereum-types = "0.4"
diff --git a/trie-standardmap/Cargo.toml b/trie-standardmap/Cargo.toml
index c6b6bc1..6665835 100644
--- a/trie-standardmap/Cargo.toml
+++ b/trie-standardmap/Cargo.toml
@@ -10,4 +10,4 @@ license = "GPL-3.0"
 ethereum-types = "0.4"
 keccak-hash = { version = "0.1", path = "../keccak-hash" }
 parity-bytes = { version = "0.1", path = "../parity-bytes" }
-rlp = { version = "0.3.0-beta", path = "../rlp" }
+rlp = { version = "0.3.0", path = "../rlp" }
diff --git a/triehash/Cargo.toml b/triehash/Cargo.toml
index 252fb8d..00f03be 100644
--- a/triehash/Cargo.toml
+++ b/triehash/Cargo.toml
@@ -1,14 +1,14 @@
 [package]
 name = "triehash"
-version = "0.3.0-beta.0"
+version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "In-memory patricia trie operations"
 repository = "https://github.com/paritytech/parity-common"
 license = "GPL-3.0"
 
 [dependencies]
-hashdb = { version = "0.3.0-beta", path = "../hashdb", default-features = false }
-rlp = { version = "0.3.0-beta", path = "../rlp", default-features = false }
+hashdb = { version = "0.3.0", path = "../hashdb", default-features = false }
+rlp = { version = "0.3.0", path = "../rlp", default-features = false }
 
 [dev-dependencies]
 trie-standardmap = { version = "0.1", path = "../trie-standardmap" }