diff --git a/Marlin/Version.h b/Marlin/Version.h
index 4164248807..2b7215529e 100644
--- a/Marlin/Version.h
+++ b/Marlin/Version.h
@@ -41,7 +41,7 @@
  * here we define this default string as the date where the latest release
  * version was tagged.
  */
-//#define STRING_DISTRIBUTION_DATE "2021-09-20"
+//#define STRING_DISTRIBUTION_DATE "2021-09-21"
 
 /**
  * Defines a generic printer name to be output to the LCD after booting Marlin.
diff --git a/Marlin/src/inc/Version.h b/Marlin/src/inc/Version.h
index 664fbd87cf..0531a37550 100644
--- a/Marlin/src/inc/Version.h
+++ b/Marlin/src/inc/Version.h
@@ -42,7 +42,7 @@
  * version was tagged.
  */
 #ifndef STRING_DISTRIBUTION_DATE
-  #define STRING_DISTRIBUTION_DATE "2021-09-20"
+  #define STRING_DISTRIBUTION_DATE "2021-09-21"
 #endif
 
 /**