diff --git a/csr_tools/csrgen.py b/csr_tools/csrgen.py
index f2461cc..c6704ba 100755
--- a/csr_tools/csrgen.py
+++ b/csr_tools/csrgen.py
@@ -23,7 +23,7 @@ import sys, platform, yaml
 import argparse, logging, logging.handlers
 from OpenSSL import crypto, SSL
 
-__version__ = '1.0.1'
+__version__ = '1.1.0'
 
 class Certificate:
     def __init__(self, logger, opts={}):
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..7fa25bf
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+setuptools==39.1.0
+pyOpenSSL==18.0.0
+PyYAML==3.12
diff --git a/setup.py b/setup.py
index 77bab5d..03a2f14 100644
--- a/setup.py
+++ b/setup.py
@@ -1,12 +1,14 @@
 #!/usr/bin/env python
 from setuptools import setup, find_packages
 
-# Lets makes ure we have the correct modules installed before continuing.
-# Had issues with people not having OpenSSL not installed, just
-# wanted to run a check.
+# Get required packages from requirements.txt
+# Make it compatible with setuptools and pip
+with open('requirements.txt') as f:
+    requirements = f.read().splitlines()
+
 setup(
     name="CSR Generator",
-        version="1.0",
-        packages=find_packages(),
-    install_requires=[ 'pyopenssl', 'argparse', 'pyyaml' ]
-)
+    version = "1.1.0",
+    packages=find_packages(),
+    install_requires=requirements
+)
\ No newline at end of file