diff --git a/CITATION.cff b/CITATION.cff
index 038a9559..0599900a 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -5,6 +5,6 @@ authors:
     given-names: Erik
     orcid: 0000-0002-4518-9017
 title: MPItrampoline
-version: v4.0.1
+version: v4.0.2
 doi: 10.5281/zenodo.6174408
-date-released: 2022-04-18
+date-released: 2022-05-07
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5742ab8..80807392 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.12...3.20)
 project(
-  MPItrampoline VERSION 4.0.1
+  MPItrampoline VERSION 4.0.2
   DESCRIPTION "MPI trampoline"
   HOMEPAGE_URL "https://github.com/eschnett/MPItrampoline"
   LANGUAGES NONE