diff --git a/graphtransliterator/__init__.py b/graphtransliterator/__init__.py
index 079cc16f..925f255d 100644
--- a/graphtransliterator/__init__.py
+++ b/graphtransliterator/__init__.py
@@ -16,7 +16,7 @@
 
 __author__ = """A. Sean Pue"""
 __email__ = "pue@msu.edu"
-__version__ = "1.2.2"
+__version__ = "1.2.3"
 
 # Core classes
 from .core import CoverageTransliterator, GraphTransliterator, GraphTransliteratorSchema
diff --git a/setup.cfg b/setup.cfg
index efc9f6ec..2c6d144f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.2.2
+current_version = 1.2.3
 commit = True
 tag = True
 
@@ -13,10 +13,9 @@ replace = __version__ = "{new_version}"
 
 [flake8]
 exclude = docs
-max-line-length: 88
+max-line-length = 88
 
 [aliases]
 test = pytest
 
 [tool:pytest]
-
diff --git a/setup.py b/setup.py
index d82dffed..636f7a6f 100644
--- a/setup.py
+++ b/setup.py
@@ -46,6 +46,6 @@
     test_suite="tests",
     tests_require=test_requirements,
     url="https://github.com/seanpue/graphtransliterator",
-    version="1.2.2",
+    version="1.2.3",
     zip_safe=False,
 )