diff --git a/pes_to_spec/__init__.py b/pes_to_spec/__init__.py
index 1f1123e7fdf98c4a55066351cbb13b8a9b6162ff..1fd3d769c1d55631928e1784e705fefd2e1660ad 100644
--- a/pes_to_spec/__init__.py
+++ b/pes_to_spec/__init__.py
@@ -2,4 +2,4 @@
 Estimate high-resolution photon spectrometer data from low-resolution non-invasive measurements.
 """
 
-VERSION = "0.2.3"
+VERSION = "0.2.4"