diff --git a/ChangeLog.txt b/ChangeLog.txt
index 3b2e5f8..743986a 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------------------
+Version 2.1.1 2025-12-02
+-------------------------------------------------------------------------------
+
+Tools:
+
+- Improved Rsync_aligner
+
+Devices:
+
+- Simplified UART_handler device; now requires MicroPython >= 1.26.
+
 -------------------------------------------------------------------------------
 Version 2.1 2025-11-11
 -------------------------------------------------------------------------------
diff --git a/readme.txt b/readme.txt
index 412a3e2..dd17929 100644
--- a/readme.txt
+++ b/readme.txt
@@ -20,5 +20,5 @@ pyControl
 ├── tasks               # Task definition files
 └── tools               # Tools for working with pycontrol data
 
-Version: v2.0.2
+Version: v2.1.1
 ---------------
\ No newline at end of file
diff --git a/source/gui/settings.py b/source/gui/settings.py
index ac6fb97..91b87c8 100644
--- a/source/gui/settings.py
+++ b/source/gui/settings.py
@@ -1,7 +1,7 @@
 import os
 import json
 
-VERSION = "2.1"
+VERSION = "2.1.1"
 
 
 def get_setting(setting_type, setting_name, want_default=False):
diff --git a/source/pyControl/framework.py b/source/pyControl/framework.py
index 2a16824..5619dd0 100644
--- a/source/pyControl/framework.py
+++ b/source/pyControl/framework.py
@@ -6,7 +6,7 @@
 from . import hardware as hw
 from . import utility as ut
 
-VERSION = "2.1"
+VERSION = "2.1.1"
 
 
 class pyControlError(BaseException):  # Exception for pyControl errors.