diff --git a/.zenodo.json b/.zenodo.json
index e5cb1b17d..0e5a10025 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -1,6 +1,6 @@
 {
   "title": "REMIND - REgional Model of INvestments and Development",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "creators": [
     {
       "name": "Luderer, Gunnar",
@@ -249,5 +249,5 @@
   "license": {
     "id": "AGPL-3.0-or-later"
   },
-  "publication_date": "2024-03-27"
+  "publication_date": "2024-06-18"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6eccb7288..4d095f15f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+### changed
+
+### added
+
+### fixed
+
+### removed
+
+## [3.3.1] - 2024-06-18
+
 ### changed
 - new inptu data (6.77) including new GDP and population data([#83](https://github.com/pik-piam/mrdrivers/pull/83)) [[#1684]](https://github.com/remindmodel/remind/pull/1684)
 - **37_industry** remove subsector-specific shares of SE
diff --git a/CITATION.cff b/CITATION.cff
index 430afcd6a..cdb74f927 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -260,7 +260,7 @@ abstract: REMIND (REgional Model of Investment and Development) is a numerical
   technology, policy and climate constraints. It also accounts for regional trade 
   characteristics on goods, energy fuels, and emissions allowances. All greenhouse 
   gas emissions due to human activities are represented in the model.
-version: "3.3.0.dev402"
+version: "3.3.1"
 date-released: 2024-06-18
 repository-code: https://github.com/remindmodel/remind
 keywords:
diff --git a/DESCRIPTION b/DESCRIPTION
index c8110d776..2c56098d6 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: remindmodel
 Title: REMIND - REgional Model of INvestments and Development
 Version: 0.1
-Date: 2024-03-27
+Date: 2024-06-18
 Description: This is not a package yet, the purpose of this file is to
     document metadata, notably dependencies.
 License: file LICENSE
diff --git a/config/default.cfg b/config/default.cfg
index 2f3d67fe3..0f7578a14 100644
--- a/config/default.cfg
+++ b/config/default.cfg
@@ -71,7 +71,7 @@ cfg$validationmodel_name <- "VALIDATIONREMIND"
 
 #### model version of the overall model (used for run statistics only).
 # automatically generated for development versions, updated by hand for releases
-cfg$model_version <- "3.3.0.dev402"
+cfg$model_version <- "3.3.1"
 
 #### settings ####
 cfg$gms <- list()