diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index ca965fe..22d69ac 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.5
+current_version = 0.4.6
 commit = True
 tag = True
 
diff --git a/annotation/__init__.py b/annotation/__init__.py
index cf9168c..4e26865 100644
--- a/annotation/__init__.py
+++ b/annotation/__init__.py
@@ -1,6 +1,6 @@
 import sys
 
-VERSION = '0.4.5'
+VERSION = '0.4.6'
 
 
 def report_errors(errors, samples):
diff --git a/setup.py b/setup.py
index e1f119c..273cd87 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='reat',
-    version='0.4.5',
+    version='0.4.6',
     packages=find_packages('.', exclude=["tests"]),
     url='https://github.com/ei-corebioinformatics/reat',
     classifiers=[
diff --git a/singularity/build_image.sh b/singularity/build_image.sh
index c5af6fe..c04542d 100644
--- a/singularity/build_image.sh
+++ b/singularity/build_image.sh
@@ -1,5 +1,5 @@
 set -euxo
-version=0.4.5
+version=0.4.6
 rundir=$(dirname "$(realpath "$0")")
 cd "$(mktemp -d)"
 cp "${rundir}"/reat_singularity.def reat.def