diff --git a/src/molgenis/capice/__init__.py b/src/molgenis/capice/__init__.py
index 6a8bb1d4..d6497a81 100644
--- a/src/molgenis/capice/__init__.py
+++ b/src/molgenis/capice/__init__.py
@@ -1 +1 @@
-__version__ = '4.0.0-rc3'
+__version__ = '4.0.0'
diff --git a/tests/resources/xgb_booster_poc.pickle.dat b/tests/resources/xgb_booster_poc.pickle.dat
index 885c89b6..21cfdbd5 100644
Binary files a/tests/resources/xgb_booster_poc.pickle.dat and b/tests/resources/xgb_booster_poc.pickle.dat differ