diff --git a/setup.py b/setup.py
index 5e5e25a..f2aedb5 100644
--- a/setup.py
+++ b/setup.py
@@ -2,12 +2,13 @@ from distutils.core import setup
 
 
 setup(name='brukeropusreader',
-      version='1.2',
+      version='1.2.1',
       description='Bruker OPUS File Reader',
       author='QED',
       author_email='brukeropusreader-dev@qed.ai',
       packages=['brukeropusreader'],
       python_requires=">=3",
+      install_requires=['numpy==1.13.3', 'scipy==0.19.1'],
       license="GPLv3",
       url="https://github.com/qedsoftware/brukeropusreader"
       )