diff --git a/Documentation/memorizer/changelog.rst b/Documentation/memorizer/changelog.rst
index c537e170c8fe3..02d1763edd6cd 100644
--- a/Documentation/memorizer/changelog.rst
+++ b/Documentation/memorizer/changelog.rst
@@ -2,6 +2,10 @@
 Summary of memorizer-specific kernel versions
 =============================================
 
+- v6.6.51-memorizer-28
+
+  - Documentation updates
+
 - v6.6.51-memorizer-27
 
   - HTML documentation deployment on github.
diff --git a/Makefile b/Makefile
index 146bc7e0cee2e..55cc834165034 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 6
 PATCHLEVEL = 6
 SUBLEVEL = 51
-EXTRAVERSION = -memorizer-27
+EXTRAVERSION = -memorizer-28
 NAME = Hurr durr I'ma ninja sloth
 
 # *DOCUMENTATION*