diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -24,16 +24,17 @@ install_requires = [
     "coverage",
     "colorlog",
     "docker-compose",
-    "flake8",
+    "flake8<=3.4.1",
     "future",
     "netifaces",
     "pandas",
     "pep8>=1.7.1",
     "pipenv",
-    "pydocstyle",
+    "pydocstyle<=2.3.1",
     "pylint",
     "python-logstash",
     "python-owasp-zap-v2.4",
+    "python-dateutil<2.7.0",
     "scapy-python3",
     "tox",
     "unittest2",
@@ -59,7 +60,7 @@ sys.path.insert(0, os.path.join(os.path.dirname(__file__), "network_pipeline"))
 setup(
     name="network-pipeline",
     cmdclass={"build_py": build_py},
-    version="1.0.15",
+    version="1.0.16",
     description="Distributed Network Packet Analysis Pipeline " +
     "for Layer 2, 3 and 4 Frames",
     long_description="" +
allow any version of flake8 and pycodestyle but the latest that have a known issue: <URL>