diff --git a/changelog.md b/changelog.md
index 4250e5fe..f27eebed 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,8 @@
 # WinRM Gem Changelog
 
+# 2.3.9
+* Fix snakecase `NoMethodError` by @ripa1995 in https://github.com/WinRb/WinRM/pull/347
+
 # 2.3.8
 * Add cert_store option by @ussu in https://github.com/WinRb/WinRM/pull/330
 
diff --git a/lib/winrm/version.rb b/lib/winrm/version.rb
index 3974b797..7aaeade2 100644
--- a/lib/winrm/version.rb
+++ b/lib/winrm/version.rb
@@ -1,5 +1,5 @@
 # WinRM module
 module WinRM
   # The version of the WinRM library
-  VERSION = '2.3.8'.freeze
+  VERSION = '2.3.9'.freeze
 end