diff --git a/ms2rescore/__init__.py b/ms2rescore/__init__.py
index 7d30a55..f7e5031 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__ = "3.1.3"
+__version__ = "3.1.3.post1"
 
 from warnings import filterwarnings