diff --git a/docs/changes.rst b/docs/changes.rst
index 8000fc2f4..57a20ad74 100644
--- a/docs/changes.rst
+++ b/docs/changes.rst
@@ -3,12 +3,7 @@
 Change Log
 -------------------------
 
-2.3.10 (Unreleased)
-~~~~~~~~~~~~~~~~~~~~~~~~~
-
-* No changes yet.
-
-2.3.9.post1 (2020-10-15)
+2.3.10 (2020-10-15)
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
 * Run serial unit tests without MPI.  Fix bug in ground filter (PR `#370`_).
diff --git a/src/toast/RELEASE b/src/toast/RELEASE
index dafb2aaff..9fa5f12ab 100644
--- a/src/toast/RELEASE
+++ b/src/toast/RELEASE
@@ -1 +1 @@
-2.3.9.post1
+2.3.10