diff --git a/CHANGELOG b/CHANGELOG
index 1472471ee..fbc9bff89 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+# 2.14.4 (2021-XX-XX)
+
+ * n/a
+
 # 2.14.3 (2021-01-05)
 
  * Fix extra bundle compat with older versions of Symfony
diff --git a/src/Environment.php b/src/Environment.php
index 4730e939e..d7b91278e 100644
--- a/src/Environment.php
+++ b/src/Environment.php
@@ -38,12 +38,12 @@ use Twig\TokenParser\TokenParserInterface;
  */
 class Environment
 {
-    const VERSION = '2.14.3';
-    const VERSION_ID = 21403;
+    const VERSION = '2.14.4-DEV';
+    const VERSION_ID = 21404;
     const MAJOR_VERSION = 2;
     const MINOR_VERSION = 14;
-    const RELEASE_VERSION = 3;
-    const EXTRA_VERSION = '';
+    const RELEASE_VERSION = 4;
+    const EXTRA_VERSION = 'DEV';
 
     private $charset;
     private $loader;