diff --git a/aicsimageio/__init__.py b/aicsimageio/__init__.py
index db45d232c..6b9ec0ab4 100644
--- a/aicsimageio/__init__.py
+++ b/aicsimageio/__init__.py
@@ -13,7 +13,7 @@
 __email__ = "evamaxfieldbrown@gmail.com, jamie.sherman@gmail.com, bowdenm@spu.edu"
 # Do not edit this string manually, always use bumpversion
 # Details in CONTRIBUTING.md
-__version__ = "4.12.1"
+__version__ = "4.13.0"
 
 
 def get_module_version() -> str:
diff --git a/cookiecutter.yaml b/cookiecutter.yaml
index 3462cea3d..11ad1a823 100644
--- a/cookiecutter.yaml
+++ b/cookiecutter.yaml
@@ -6,5 +6,5 @@ default_context:
     project_slug: "aicsimageio"
     project_short_description: "Image Reading, Metadata Conversion, and Image Writing for Microscopy Images in Pure Python"
     pypi_username: "aicspypi"
-    version: "4.12.1"
+    version: "4.13.0"
     open_source_license: "BSD license"
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index 47bd51ae5..be81de296 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4.12.1
+current_version = 4.13.0
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
 serialize = {major}.{minor}.{patch}
 commit = True
diff --git a/setup.py b/setup.py
index cfc6c1593..0022225d6 100644
--- a/setup.py
+++ b/setup.py
@@ -173,6 +173,6 @@ def run(self):
     url="https://github.com/AllenCellModeling/aicsimageio",
     # Do not edit this string manually, always use bumpversion
     # Details in CONTRIBUTING.md
-    version="4.12.1",
+    version="4.13.0",
     zip_safe=False,
 )