diff --git a/Cargo.lock b/Cargo.lock
index 2070f461a5bc3eedf1eb52b934f7ab464356b699..44410583f14a7f51065d3a6d1558f35def6e1130 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -147,7 +147,7 @@ dependencies = [
 
 [[package]]
 name = "dup-crypto"
-version = "0.8.0"
+version = "0.9.0"
 dependencies = [
  "aes",
  "arrayvec",
diff --git a/Cargo.toml b/Cargo.toml
index 877d1f3d4bc08b711a6ef3fe0c69ca971b7f5d3c..ed2274e6f1f04f17472afe491f269faa98c03e69 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dup-crypto"
-version = "0.8.0"
+version = "0.9.0"
 authors = ["elois <c@elo.tf>"]
 description = "Manage cryptographic operations for DUPs (DUniter Protocols)."
 repository = "https://git.duniter.org/libs/dup-crypto-rs"
diff --git a/src/CHANGELOG.md b/src/CHANGELOG.md
index c5cae7df5fa9321327dc87e56511b988acdbce76..4178e34031deeb59c9aa8a3ff0c208403a60c99e 100644
--- a/src/CHANGELOG.md
+++ b/src/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.9.0] - 2020-01-19
+
 ### Added
 
 - Read/write DEWIF file content #1