diff --git a/Cargo.lock b/Cargo.lock
index 61f86e3..05b08f0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -781,7 +781,7 @@ dependencies = [
 
 [[package]]
 name = "fluence-keypair"
-version = "0.8.1"
+version = "0.9.0"
 dependencies = [
  "asn1_der 0.6.3",
  "bs58 0.3.1",
diff --git a/Cargo.toml b/Cargo.toml
index 6d57dc7..de0f703 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/fluencelabs/trust-graph"
 [dependencies]
 serde = { version = "1.0.118", features = ["derive"] }
 
-fluence-keypair = { path = "./keypair", version = "0.8.1" }
+fluence-keypair = { path = "./keypair", version = "0.9.0" }
 serde_json = "1.0.58"
 bs58 = "0.3.1"
 failure = "0.1.6"
diff --git a/keypair/Cargo.toml b/keypair/Cargo.toml
index 1da60b5..3683e09 100644
--- a/keypair/Cargo.toml
+++ b/keypair/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fluence-keypair"
-version = "0.8.1"
+version = "0.9.0"
 authors = ["Fluence Labs"]
 edition = "2018"
 description = "identity"
diff --git a/service/Cargo.toml b/service/Cargo.toml
index 006c325..b94b878 100644
--- a/service/Cargo.toml
+++ b/service/Cargo.toml
@@ -13,7 +13,7 @@ path = "src/main.rs"
 
 [dependencies]
 trust-graph = { version = "0.3.0", path = "../." }
-fluence-keypair = { version = "0.8.1", path = "../keypair" }
+fluence-keypair = { version = "0.9.0", path = "../keypair" }
 marine-rs-sdk = { version = "0.6.14", features = ["logger"] }
 marine-sqlite-connector = "0.5.2"