diff --git a/ms2rescore/__init__.py b/ms2rescore/__init__.py
index 2cb335d..fed234e 100644
--- a/ms2rescore/__init__.py
+++ b/ms2rescore/__init__.py
@@ -1,6 +1,6 @@
 """MS²Rescore: Sensitive PSM rescoring with predicted MS² peak intensities and RTs."""
 
-__version__ = "3.1.0-dev4"
+__version__ = "3.1.0-dev5"
 
 from warnings import filterwarnings