diff --git a/ChangeLog b/ChangeLog
index 5565e5e8b7..9b0cac5035 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Apr 25 00:39:16 2013  Zachary Scott  <zachary@zacharyscott.net>
+
+	* string.c: Document String#setbyte return value by @gjmurakami-10gen
+	  [Fixes GH-294]
+
 Thu Apr 25 00:38:06 2013  Zachary Scott  <zachary@zacharyscott.net>
 
 	* ext/socket/lib/socket.rb: Doc typos by @vipulnsward [Fixes GH-292]
diff --git a/string.c b/string.c
index 7fb354b433..02d2474bc2 100644
--- a/string.c
+++ b/string.c
@@ -4090,9 +4090,9 @@ rb_str_getbyte(VALUE str, VALUE index)
 
 /*
  *  call-seq:
- *     str.setbyte(index, int) -> int
+ *     str.setbyte(index, integer) -> integer
  *
- *  modifies the <i>index</i>th byte as <i>int</i>.
+ *  modifies the <i>index</i>th byte as <i>integer</i>.
  */
 static VALUE
 rb_str_setbyte(VALUE str, VALUE index, VALUE value)
diff --git a/version.h b/version.h
index c6fcc86a16..d6717292ed 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.0.0"
 #define RUBY_RELEASE_DATE "2013-04-25"
-#define RUBY_PATCHLEVEL 164
+#define RUBY_PATCHLEVEL 165
 
 #define RUBY_RELEASE_YEAR 2013
 #define RUBY_RELEASE_MONTH 4