diff --git a/Cargo.lock b/Cargo.lock
index ed5d9746..47146aaa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -234,7 +234,7 @@ dependencies = [
 [[package]]
 name = "bls-dash-sys"
 version = "1.2.5"
-source = "git+https://github.com/dashpay/bls-signatures?rev=3ffa7fa2b62aecf3943c142508de4b7ec6005bb5#3ffa7fa2b62aecf3943c142508de4b7ec6005bb5"
+source = "git+https://github.com/dashpay/bls-signatures?rev=4e070243aed142bc458472f8807ab77527dd879a#4e070243aed142bc458472f8807ab77527dd879a"
 dependencies = [
  "bindgen",
  "cc",
@@ -244,7 +244,7 @@ dependencies = [
 [[package]]
 name = "bls-signatures"
 version = "1.2.5"
-source = "git+https://github.com/dashpay/bls-signatures?rev=3ffa7fa2b62aecf3943c142508de4b7ec6005bb5#3ffa7fa2b62aecf3943c142508de4b7ec6005bb5"
+source = "git+https://github.com/dashpay/bls-signatures?rev=4e070243aed142bc458472f8807ab77527dd879a#4e070243aed142bc458472f8807ab77527dd879a"
 dependencies = [
  "bls-dash-sys",
  "hex",
@@ -515,7 +515,7 @@ version = "0.1.0"
 
 [[package]]
 name = "dash-spv-masternode-processor"
-version = "0.4.16"
+version = "0.4.18"
 dependencies = [
  "base64",
  "bincode",
@@ -542,7 +542,7 @@ dependencies = [
 
 [[package]]
 name = "dash_spv_apple_bindings"
-version = "0.4.16"
+version = "0.4.18"
 dependencies = [
  "cbindgen 0.24.5",
  "dash-spv-masternode-processor",
diff --git a/DashSharedCore.podspec b/DashSharedCore.podspec
index 78b8f5e6..220df8fb 100644
--- a/DashSharedCore.podspec
+++ b/DashSharedCore.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'DashSharedCore'
-  s.version          = '0.4.17'
+  s.version          = '0.4.18'
   s.summary          = 'Dash Core SPV written in Rust'
   s.author           = 'Dash'
   s.description      = "C-bindings for Dash Core SPV that can be used in projects for Apple platform"
diff --git a/dash-spv-apple-bindings/Cargo.toml b/dash-spv-apple-bindings/Cargo.toml
index 282445f9..e1abec2e 100644
--- a/dash-spv-apple-bindings/Cargo.toml
+++ b/dash-spv-apple-bindings/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dash_spv_apple_bindings"
-version = "0.4.17"
+version = "0.4.18"
 description = "C-bindings for using and interoperating with Dash SPV"
 readme = "README.md"
 edition = "2021"
diff --git a/dash-spv-masternode-processor/Cargo.toml b/dash-spv-masternode-processor/Cargo.toml
index 25e3fa18..46a5b2e8 100644
--- a/dash-spv-masternode-processor/Cargo.toml
+++ b/dash-spv-masternode-processor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dash-spv-masternode-processor"
-version = "0.4.16"
+version = "0.4.18"
 description = "Library for processing masternodes and quorums (SPV)"
 
 edition = "2021"
@@ -29,7 +29,7 @@ bip38 = { git = "https://github.com/pankcuf/bip38", rev = "87abd21" }
 bitcoin_hashes = { version = "0.11.0", default-features = false }
 bitcoinconsensus = { version = "0.19.0-3", optional = true }
 blake3 = "1.3.2"
-bls-signatures = { git = "https://github.com/dashpay/bls-signatures", rev = "3ffa7fa2b62aecf3943c142508de4b7ec6005bb5", features = ["legacy", "bip32", "apple", "use_serde" ]  }
+bls-signatures = { git = "https://github.com/dashpay/bls-signatures", rev = "4e070243aed142bc458472f8807ab77527dd879a", features = ["legacy", "bip32", "apple", "use_serde" ]  }
 byte = "0.2"
 core2 = { version = "0.4.0", optional = true, default-features = false }
 dirs-next = "2.0.0"
diff --git a/dash-spv-masternode-processor/src/bindings/keys.rs b/dash-spv-masternode-processor/src/bindings/keys.rs
index 361dd279..9041b547 100644
--- a/dash-spv-masternode-processor/src/bindings/keys.rs
+++ b/dash-spv-masternode-processor/src/bindings/keys.rs
@@ -21,8 +21,6 @@ use crate::processing::keys_cache::KeysCache;
 use crate::types::opaque_key::{AsCStringPtr, AsOpaqueKey, OpaqueKey, KeyWithUniqueId, OpaqueKeys, OpaqueSerializedKeys};
 use crate::util::address::address;
 use crate::util::sec_vec::SecVec;
-#[cfg(feature = "use_serde")]
-use serde::{Deserialize, Deserializer, Serialize, Serializer};
 
 /// Destroys
 /// # Safety
diff --git a/dash-spv-masternode-processor/src/keys/bls_key.rs b/dash-spv-masternode-processor/src/keys/bls_key.rs
index 940819c1..937c8903 100644
--- a/dash-spv-masternode-processor/src/keys/bls_key.rs
+++ b/dash-spv-masternode-processor/src/keys/bls_key.rs
@@ -1,7 +1,6 @@
 use bls_signatures::bip32::{ChainCode, ExtendedPrivateKey, ExtendedPublicKey};
 use bls_signatures::{BasicSchemeMPL, BlsError, G1Element, G2Element, LegacySchemeMPL, PrivateKey, Scheme};
-use hashes::{Hash, hex::FromHex, sha256, sha256d, hex};
-use hashes::hex::ToHex;
+use hashes::{Hash, hex::FromHex, sha256, sha256d};
 use crate::chain::{derivation::IIndexPath, ScriptMap};
 use crate::consensus::Encodable;
 use crate::crypto::{UInt256, UInt384, UInt768, byte_util::{AsBytes, BytesDecodable, Zeroable}, UInt160};
@@ -9,8 +8,6 @@ use crate::keys::{IKey, KeyKind, dip14::{IChildKeyDerivation, SignKey}};
 use crate::keys::crypto_data::{CryptoData, DHKey};
 use crate::models::OperatorPublicKey;
 use crate::util::{base58, data_ops::hex_with_data, sec_vec::SecVec};
-#[cfg(feature = "use_serde")]
-use serde::{Deserialize, Deserializer, Serialize, Serializer};
 
 #[derive(Clone, Debug, Default)]
 pub struct BLSKey {
diff --git a/dash-spv-masternode-processor/src/keys/key.rs b/dash-spv-masternode-processor/src/keys/key.rs
index a8e100cf..a115f7ec 100644
--- a/dash-spv-masternode-processor/src/keys/key.rs
+++ b/dash-spv-masternode-processor/src/keys/key.rs
@@ -5,8 +5,6 @@ use crate::crypto::{UInt256, UInt384, UInt768};
 use crate::keys::{BLSKey, ECDSAKey, ED25519Key, IKey};
 use crate::types::opaque_key::{AsOpaqueKey, OpaqueKey};
 use crate::util::sec_vec::SecVec;
-#[cfg(feature = "use_serde")]
-use serde::{Deserialize, Deserializer, Serialize, Serializer};
 
 #[repr(C)]
 #[derive(Clone, Copy, Debug, PartialEq)]
diff --git a/dash-spv-masternode-processor/src/tests/bindings/keys.rs b/dash-spv-masternode-processor/src/tests/bindings/keys.rs
index 7c0fb1da..2710eeb6 100644
--- a/dash-spv-masternode-processor/src/tests/bindings/keys.rs
+++ b/dash-spv-masternode-processor/src/tests/bindings/keys.rs
@@ -8,8 +8,6 @@ use crate::crypto::{UInt256, UInt384};
 use crate::ffi::IndexPathData;
 use crate::keys::KeyKind;
 use crate::types::opaque_key::OpaqueKey;
-#[cfg(feature = "use_serde")]
-use serde::{Deserialize, Deserializer, Serialize, Serializer};
 
 #[test]
 fn test_keys() {