chore: update version

Author: wphyojpl

setup.py

@@ -16,7 +16,7 @@
 
 setup(
     name="cumulus_lambda_functions",
-    version="1.4.7",
+    version="1.5.7",
     packages=find_packages(),
     install_requires=install_requires,
     tests_require=['mock', 'nose', 'sphinx', 'sphinx_rtd_theme', 'coverage'],