diff --git a/version.h b/version.h
index c63860c228..e0ced31b10 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
-#define RUBY_VERSION "2.2.5"
+#define RUBY_VERSION "2.2.6"
 #define RUBY_RELEASE_DATE "2016-04-26"
-#define RUBY_PATCHLEVEL 319
+#define RUBY_PATCHLEVEL 320
 
 #define RUBY_RELEASE_YEAR 2016
 #define RUBY_RELEASE_MONTH 4