diff --git a/CHANGELOG.md b/CHANGELOG.md
index fa4cbae..4234073 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ Historical changelog for all versions.
 
 ## HEAD
 
+## v1.2.0
+
+* Synced with latest upstream changes (technion/ruby-argon2 `v2.2.0`)
+
 ## v1.1.0
 
 * Added support for passing parallelism cost to `Argon2::Password.create`
diff --git a/lib/argon2/version.rb b/lib/argon2/version.rb
index 9f2d863..b45839c 100644
--- a/lib/argon2/version.rb
+++ b/lib/argon2/version.rb
@@ -4,5 +4,5 @@ module Argon2
   ##
   # Standard Gem version constant.
   #
-  VERSION = '1.1.0'
+  VERSION = '1.2.0'
 end