diff --git a/CHANGELOG b/CHANGELOG
index db51a6067..2d05ca613 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,4 @@
-* 1.4.0
+* 1.4.0 (2011-12-07)
 
  * fixed lexer when using big numbers (> PHP_INT_MAX)
  * added missing preserveKeys argument to the reverse filter
diff --git a/ext/twig/twig.c b/ext/twig/twig.c
index bd51d4992..1c306a2da 100644
--- a/ext/twig/twig.c
+++ b/ext/twig/twig.c
@@ -54,7 +54,7 @@ zend_module_entry twig_module_entry = {
 	PHP_RSHUTDOWN(twig),
 	PHP_MINFO(twig),
 #if ZEND_MODULE_API_NO >= 20010901
-	"1.4.0-RC2",
+	"1.4.0",
 #endif
 	STANDARD_MODULE_PROPERTIES
 };
diff --git a/lib/Twig/Environment.php b/lib/Twig/Environment.php
index e93a18708..d7e5910c7 100644
--- a/lib/Twig/Environment.php
+++ b/lib/Twig/Environment.php
@@ -17,7 +17,7 @@
  */
 class Twig_Environment
 {
-    const VERSION = '1.4.0-RC2';
+    const VERSION = '1.4.0';
 
     protected $charset;
     protected $loader;