diff --git a/rb/CHANGES b/rb/CHANGES
index 6fbe48af81a1d..e67633528ada1 100644
--- a/rb/CHANGES
+++ b/rb/CHANGES
@@ -1,3 +1,10 @@
+2.39.0 (2013-12-17)
+===================
+
+* Firefox: Native events support for Firefox 26.
+* Add deprecation warning to the Android driver.
+* Make sure selenium/client doesn't require Rake (#6709)
+
 2.38.0 (2013-12-05)
 ===================
 
diff --git a/rb/build.desc b/rb/build.desc
index ff883a8df23b5..fa645f3d08086 100644
--- a/rb/build.desc
+++ b/rb/build.desc
@@ -1,5 +1,5 @@
 rubygem(
-  version = "2.39.0.dev",
+  version = "2.39.0",
   name = "selenium-webdriver",
   dir = "build/rb",
   deps = [