diff --git a/ChangeLog.rst b/ChangeLog.rst
index 2424327e4d83..18b84c7df702 100644
--- a/ChangeLog.rst
+++ b/ChangeLog.rst
@@ -1,5 +1,5 @@
-8.1.1 - TBD
------------
+8.1.1 - 2022-01-06
+------------------
 
 * Restored ABI compatibility with version 8.0.x
   (`#2695 <https://github.com/fmtlib/fmt/issues/2695>`_,
diff --git a/doc/build.py b/doc/build.py
index b056a7de90e2..ae1ccfc8f427 100755
--- a/doc/build.py
+++ b/doc/build.py
@@ -4,7 +4,7 @@
 import errno, os, re, sys
 from subprocess import check_call, CalledProcessError, Popen, PIPE, STDOUT
 
-versions = ['1.0.0', '1.1.0', '2.0.0', '3.0.2', '4.0.0', '4.1.0', '5.0.0', '5.1.0', '5.2.0', '5.2.1', '5.3.0', '6.0.0', '6.1.0', '6.1.1', '6.1.2', '6.2.0', '6.2.1', '7.0.0', '7.0.1', '7.0.2', '7.0.3', '7.1.0', '7.1.1', '7.1.2', '7.1.3', '8.0.0', '8.0.1', '8.1.0']
+versions = ['1.0.0', '1.1.0', '2.0.0', '3.0.2', '4.0.0', '4.1.0', '5.0.0', '5.1.0', '5.2.0', '5.2.1', '5.3.0', '6.0.0', '6.1.0', '6.1.1', '6.1.2', '6.2.0', '6.2.1', '7.0.0', '7.0.1', '7.0.2', '7.0.3', '7.1.0', '7.1.1', '7.1.2', '7.1.3', '8.0.0', '8.0.1', '8.1.0', '8.1.1']
 
 class Pip:
   def __init__(self, venv_dir):