diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 7ae1619..11401c7 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.9.0
+current_version = 0.9.1
 commit = True
 tag = True
 tag_name = {new_version}
diff --git a/setup.py b/setup.py
index 7584472..7821f8d 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version='0.9.0',
+    version='0.9.1',
 
     description='Utility scripts for the predector pipeline.',
     long_description=long_description,
diff --git a/src/predectorutils/__init__.py b/src/predectorutils/__init__.py
index f4f0bb8..51598bb 100644
--- a/src/predectorutils/__init__.py
+++ b/src/predectorutils/__init__.py
@@ -1,2 +1,2 @@
-__version__ = "0.9.0"
+__version__ = "0.9.1"
 __email__ = "darcy.ab.jones@gmail.com"