diff --git a/.buildlibrary b/.buildlibrary
index fe58d0d..937b697 100644
--- a/.buildlibrary
+++ b/.buildlibrary
@@ -1,4 +1,4 @@
-ValidationKey: '606081'
+ValidationKey: '786800'
 AutocreateReadme: yes
 AcceptedWarnings:
 - 'Warning: package ''.*'' was built under R version'
diff --git a/CITATION.cff b/CITATION.cff
index 42c6246..8f49850 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -2,8 +2,8 @@ cff-version: 1.2.0
 message: If you use this software, please cite it using the metadata from this file.
 type: software
 title: 'mredgebuildings: Prepare data to be used by the EDGE-Buildings model'
-version: 0.3.1
-date-released: '2023-07-13'
+version: 0.4.0
+date-released: '2023-11-09'
 abstract: Prepare data to be used by the EDGE-Buildings model.
 authors:
 - family-names: Hasse
diff --git a/DESCRIPTION b/DESCRIPTION
index f9f7435..309c551 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Type: Package
 Package: mredgebuildings
 Title: Prepare data to be used by the EDGE-Buildings model
-Version: 0.3.1
-Date: 2023-07-13
+Version: 0.4.0
+Date: 2023-11-09
 Authors@R: c(
     person("Robin", "Hasse", , "robin.hasse@pik-potsdam.de", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0003-1818-3186")),
diff --git a/README.md b/README.md
index db827ad..47dda58 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Prepare data to be used by the EDGE-Buildings model
 
-R package **mredgebuildings**, version **0.3.1**
+R package **mredgebuildings**, version **0.4.0**
 
 [![CRAN status](https://www.r-pkg.org/badges/version/mredgebuildings)](https://cran.r-project.org/package=mredgebuildings)  [![R build status](https://github.com/pik-piam/mredgebuildings/workflows/check/badge.svg)](https://github.com/pik-piam/mredgebuildings/actions) [![codecov](https://codecov.io/gh/pik-piam/mredgebuildings/branch/master/graph/badge.svg)](https://app.codecov.io/gh/pik-piam/mredgebuildings) [![r-universe](https://pik-piam.r-universe.dev/badges/mredgebuildings)](https://pik-piam.r-universe.dev/builds)
 
@@ -38,7 +38,7 @@ In case of questions / problems please contact Robin Hasse <robin.hasse@pik-pots
 
 To cite package **mredgebuildings** in publications use:
 
-Hasse R, Führlich P, Levesque A, Tockhorn H (2023). _mredgebuildings: Prepare data to be used by the EDGE-Buildings model_. R package version 0.3.1, <https://github.com/pik-piam/mredgebuildings>.
+Hasse R, Führlich P, Levesque A, Tockhorn H (2023). _mredgebuildings: Prepare data to be used by the EDGE-Buildings model_. R package version 0.4.0, <https://github.com/pik-piam/mredgebuildings>.
 
 A BibTeX entry for LaTeX users is
 
@@ -47,7 +47,7 @@ A BibTeX entry for LaTeX users is
   title = {mredgebuildings: Prepare data to be used by the EDGE-Buildings model},
   author = {Robin Hasse and Pascal Führlich and Antoine Levesque and Hagen Tockhorn},
   year = {2023},
-  note = {R package version 0.3.1},
+  note = {R package version 0.4.0},
   url = {https://github.com/pik-piam/mredgebuildings},
 }
 ```