diff --git a/version.h b/version.h
index 2a78b5ccd8ddc8..b96cfcdeb80e00 100644
--- a/version.h
+++ b/version.h
@@ -9,9 +9,9 @@
  */
 # define RUBY_VERSION_MAJOR RUBY_API_VERSION_MAJOR
 # define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
-#define RUBY_VERSION_TEENY 2
+#define RUBY_VERSION_TEENY 3
 #define RUBY_RELEASE_DATE RUBY_RELEASE_YEAR_STR"-"RUBY_RELEASE_MONTH_STR"-"RUBY_RELEASE_DAY_STR
-#define RUBY_PATCHLEVEL 156
+#define RUBY_PATCHLEVEL 157
 
 #include "ruby/version.h"
 #include "ruby/internal/abi.h"