diff --git a/CHANGELOG b/CHANGELOG
index e8f9da018..81967d112 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,8 @@
-* 1.23.1 (2015-XX-XX)
+* 1.23.2 (2015-XX-XX)
+
+ * n/a
+
+* 1.23.1 (2015-11-05)
 
  * fixed some exception messages which triggered PHP warnings
  * fixed BC on Twig_Test_NodeTestCase
diff --git a/ext/twig/php_twig.h b/ext/twig/php_twig.h
index 5ebdaf898..f2280380c 100644
--- a/ext/twig/php_twig.h
+++ b/ext/twig/php_twig.h
@@ -15,7 +15,7 @@
 #ifndef PHP_TWIG_H
 #define PHP_TWIG_H
 
-#define PHP_TWIG_VERSION "1.23.1"
+#define PHP_TWIG_VERSION "1.23.2-DEV"
 
 #include "php.h"
 
diff --git a/lib/Twig/Environment.php b/lib/Twig/Environment.php
index 99a6b012e..30aa975d3 100644
--- a/lib/Twig/Environment.php
+++ b/lib/Twig/Environment.php
@@ -16,7 +16,7 @@
  */
 class Twig_Environment
 {
-    const VERSION = '1.23.1';
+    const VERSION = '1.23.2-DEV';
 
     protected $charset;
     protected $loader;