diff --git a/ChangeLog b/ChangeLog
index 4431f73448..6ccd34f3d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Nov 14 20:27:46 2008  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* README.EXT, README.EXT.ja, vm_exec.c, vm_insnhelper.c: update
+	  filenames.
+
 Thu Nov 13 11:31:13 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* thread.c (rb_barrier_wait): gets rid of recursive deadlock.
diff --git a/README.EXT b/README.EXT
index 295d6005f0..edfbf221a6 100644
--- a/README.EXT
+++ b/README.EXT
@@ -816,7 +816,7 @@ ruby evaluator (a.k.a. YARV)
   vm.c
   vm_dump.c
   vm_eval.c
-  vm_evalbody.c
+  vm_exec.c
   vm_insnhelper.c
   vm_method.c
 
diff --git a/README.EXT.ja b/README.EXT.ja
index 062a14020d..9a8a4fd610 100644
--- a/README.EXT.ja
+++ b/README.EXT.ja
@@ -927,7 +927,7 @@ Ruby
   vm.c
   vm_dump.c
   vm_eval.c
-  vm_evalbody.c
+  vm_exec.c
   vm_insnhelper.c
   vm_method.c
 
diff --git a/vm_exec.c b/vm_exec.c
index fc04fc6a1d..e82ff08fcf 100644
--- a/vm_exec.c
+++ b/vm_exec.c
@@ -1,7 +1,7 @@
 /* -*-c-*- */
 /**********************************************************************
 
-  vm_evalbody.c -
+  vm_exec.c -
 
   $Author$
 
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 5c4930499c..39b379429f 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -1,6 +1,6 @@
 /**********************************************************************
 
-  insnhelper.c - instruction helper functions.
+  vm_insnhelper.c - instruction helper functions.
 
   $Author$