diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ad914671..5788b66da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# 9.21.0 - 2024/11/27
+# 9.20.1- 2024/11/27
 
 ## Fixes
 
diff --git a/lib/maze.rb b/lib/maze.rb
index 577ef67cb..2aa8b4012 100644
--- a/lib/maze.rb
+++ b/lib/maze.rb
@@ -7,7 +7,7 @@
 # Glues the various parts of MazeRunner together that need to be accessed globally,
 # providing an alternative to the proliferation of global variables or singletons.
 module Maze
-  VERSION = '9.21.0'
+  VERSION = '9.20.1'
 
   class << self
     attr_accessor :check, :driver, :internal_hooks, :mode, :start_time, :dynamic_retry, :public_address,