diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 34a3f5a..29b13e7
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ gensim==3.6.0
 grpcio==1.11.1
 gunicorn==19.6.0
 h5py==2.8.0
-html5lib==0.9999999
+html5lib==0.99999999
 idna==2.7
 idna-ssl==1.1.0
 ipykernel==5.1.0