diff --git a/AUTHORS.rst b/AUTHORS.rst
index c1bd7774..63189ee0 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -42,3 +42,6 @@ Thanks to all the wonderful folks who have contributed to schedule over the year
 - CPickens42 <https://github.com/CPickens42>
 - emollier <https://github.com/emollier>
 - sunpro108 <https://github.com/sunpro108>
+- kurtasov <https://github.com/kurtasov>
+- AnezeR <https://github.com/AnezeR>
+
diff --git a/HISTORY.rst b/HISTORY.rst
index 7836165c..fa6866db 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,6 +3,12 @@
 History
 -------
 
+1.2.1 (2023-11-01)
+++++++++++++++++++
+
+-  Fix bug where schedule was off when using .at with timezone (#583) Thanks @AnezeR!
+
+
 1.2.0 (2023-04-10)
 ++++++++++++++++++
 
diff --git a/docs/conf.py b/docs/conf.py
index 083d3532..b5d1e6cd 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -66,9 +66,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u"1.2.0"
+version = u"1.2.1"
 # The full version, including alpha/beta/rc tags.
-release = u"1.2.0"
+release = u"1.2.1"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index a56d374a..1f5df096 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup
 
 
-SCHEDULE_VERSION = "1.2.0"
+SCHEDULE_VERSION = "1.2.1"
 SCHEDULE_DOWNLOAD_URL = "https://github.com/dbader/schedule/tarball/" + SCHEDULE_VERSION