diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5f11bcbe..8985ffaa 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -27,7 +27,7 @@
  *
  * @global string $cp_version
  */
-$cp_version = '1.7.3+nightly.20241218';
+$cp_version = '1.7.3+nightly.20241219';
 
 /**
  * The WordPress version string