diff --git a/ChangeLog b/ChangeLog
index 1cbc39ff3f..82ae100391 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Jun 17 06:24:28 2008  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* ext/syck/rubyext.c: add encoding header.
+
 Tue Jun 17 01:52:50 2008  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/tcltklib.c: SEGV when exit.
diff --git a/ext/syck/rubyext.c b/ext/syck/rubyext.c
index fff3cf2818..a80e765498 100644
--- a/ext/syck/rubyext.c
+++ b/ext/syck/rubyext.c
@@ -8,6 +8,7 @@
  */
 
 #include "ruby/ruby.h"
+#include "ruby/encoding.h"
 #include "syck.h"
 #include <sys/types.h>
 #include <time.h>
diff --git a/version.h b/version.h
index 9ac9cf0226..5212b7c96c 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2008-06-16"
+#define RUBY_RELEASE_DATE "2008-06-17"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20080616
+#define RUBY_RELEASE_CODE 20080617
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 6
-#define RUBY_RELEASE_DAY 16
+#define RUBY_RELEASE_DAY 17
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];