diff --git a/setup.py b/setup.py
index 0e962f9..5d5f497 100755
--- a/setup.py
+++ b/setup.py
@@ -41,7 +41,7 @@
 setup(name='TheanoLM',
       version=VERSION,
       author='Seppo Enarvi',
-      author_email='seppo2019@marjaniemi.com',
+      author_email='duip0vcp@duck.com',
       url='https://github.com/senarvi/theanolm',
       download_url='https://github.com/senarvi/theanolm/tarball/v' + VERSION,
       description='Toolkit for neural network language modeling using Theano',
@@ -52,5 +52,5 @@
       packages=find_packages(exclude=['tests']),
       package_data={'theanolm': ['architectures/*.arch']},
       scripts=['bin/theanolm', 'bin/wctool'],
-      install_requires=['numpy', 'Theano', 'h5py'],
+      install_requires=['numpy<=1.19.5', 'Theano', 'h5py'],
       test_suite='tests')