diff --git a/CHANGELOG b/CHANGELOG
index e085a46b..79cda312 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,7 @@
 --- CHANGELOG ---
 --- PyFMI-FUTURE ---
+
+--- PyFMI-2.20.1 ---
     * Resolved issue where caching in result handling was too persistent and could prevent automatic garbage collection.
 
 --- PyFMI-2.20.0 ---
diff --git a/doc/sphinx/source/changelog.rst b/doc/sphinx/source/changelog.rst
index 890e0438..ef3e1e4d 100644
--- a/doc/sphinx/source/changelog.rst
+++ b/doc/sphinx/source/changelog.rst
@@ -2,6 +2,9 @@
 ==========
 Changelog
 ==========
+--- PyFMI-2.20.1 ---
+    * Resolved issue where caching in result handling was too persistent and could prevent automatic garbage collection.
+
 --- PyFMI-2.20.0 ---
     * Fixed so FMU `reset` resets to log_level that it was loaded with.
     * New exception `pyfmi.common.io.NoResultError` that will be raised for result handlers and writers if result is missing.
diff --git a/doc/sphinx/source/conf.py b/doc/sphinx/source/conf.py
index 5cc5fb9d..6e0a7eb0 100644
--- a/doc/sphinx/source/conf.py
+++ b/doc/sphinx/source/conf.py
@@ -51,9 +51,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '2.20.0'
+version = '2.20.1'
 # The full version, including alpha/beta/rc tags.
-release = '2.20.0'
+release = '2.20.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.