diff --git a/CHANGES.rst b/CHANGES.rst
index 8f116d38..0cc9b24a 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,8 +2,8 @@ Changelog of threedi-modelchecker
 =================================
 
 
-0.36 (unreleased)
------------------
+0.35.1 (2023-01-11)
+-------------------
 
 - Fixed error messages 274 and 275.
 
diff --git a/threedi_modelchecker/__init__.py b/threedi_modelchecker/__init__.py
index 563aec95..9c8433be 100644
--- a/threedi_modelchecker/__init__.py
+++ b/threedi_modelchecker/__init__.py
@@ -3,5 +3,5 @@
 
 
 # fmt: off
-__version__ = '0.36.dev0'
+__version__ = '0.35.1'
 # fmt: on