diff --git a/janus_core/__init__.py b/janus_core/__init__.py
index ce5d1bbe..3c0d7e45 100644
--- a/janus_core/__init__.py
+++ b/janus_core/__init__.py
@@ -1,3 +1,3 @@
 """Tools for machine learnt interatomic potentials."""
 
-__version__ = "0.2.0b5"
+__version__ = "0.2.0b6"
diff --git a/pyproject.toml b/pyproject.toml
index 512ce2cc..5838c342 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "janus-core"
-version = "0.2.0b5"
+version = "0.2.0b6"
 description = "Tools for machine learnt interatomic potentials"
 authors = [
     "Elliott Kasoar",