diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8cbf7ca3..e4e98232 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 ## Version History
 
+#### 0.4.0-20140404
+
+* pyenv: Reads only the first word from version file. This is as same behavior as rbenv.
+* python-build: Fix build of Tkinter with Tcl/Tk 8.6 (#131)
+* python-build: Fix build problem with Readline 6.3 (#126, #131, #149, #152)
+* python-build: Do not exit with errors even if some of modules are absent (#131)
+* python-build: MacOSX was mispelled as MaxOSX in `anaconda_architecture` (#136)
+* python-build: Use default `cc` as the C Compiler to build CPython (#148, #150)
+* python-build: Display value from `pypy_architecture` and `anaconda_architecture` on errors (yyuu/pyenv-virtualenv#18)
+* python-build: Remove old development version; 2.6-dev
+* python-build: Update default setuptools version (3.3 -> 3.4.1)
+
 #### 0.4.0-20140317
 
 * python-build: Add new CPython releases; 3.4.0 (#133)
diff --git a/libexec/pyenv---version b/libexec/pyenv---version
index 7eb690f8..028051b5 100755
--- a/libexec/pyenv---version
+++ b/libexec/pyenv---version
@@ -12,7 +12,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="0.4.0-20140317"
+version="0.4.0-20140404"
 
 if cd "$PYENV_ROOT" 2>/dev/null; then
   git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
diff --git a/test/pyenv.bats b/test/pyenv.bats
index 8117d289..07118642 100644
--- a/test/pyenv.bats
+++ b/test/pyenv.bats
@@ -5,7 +5,7 @@ load test_helper
 @test "blank invocation" {
   run pyenv
   assert_success
-  assert [ "${lines[0]}" == "pyenv 0.4.0-20140317" ]
+  assert [ "${lines[0]}" == "pyenv 0.4.0-20140404" ]
 }
 
 @test "invalid command" {