diff --git a/test-requirements.txt b/test-requirements.txt
index 4a8197169791f3a1b37edf2c6a15863b47a615f2_dGVzdC1yZXF1aXJlbWVudHMudHh0..a4328ed148c4e4a8073452d8c89cf43e8fd7bf65_dGVzdC1yZXF1aXJlbWVudHMudHh0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,3 +1,3 @@
-numpy
+numpy != 1.19.0
 coverage
 pycodestyle