diff --git a/CHANGELOG b/CHANGELOG
index 4eb05c275..73d0b61d1 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,13 @@
+v2.3.21 Jan 11, 2021
+=====================
+
+* Update libbuildpack
+
+* Add node 10.23.1, remove node 10.23.0
+  for stack(s) cflinuxfs3
+  (https://www.pivotaltracker.com/story/show/176348801)
+
+
 v2.3.20 Dec 14, 2020
 =====================
 
diff --git a/VERSION b/VERSION
index 69484413e..cb7bf858c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.20
\ No newline at end of file
+2.3.21
\ No newline at end of file