diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index df82c2f..76708b7
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ gast==0.2.0
 gensim==3.4.0
 grpcio==1.12.0
 h5py==2.8.0
-html5lib==0.9999999
+html5lib==0.99999999
 httptools==0.0.10
 idna==2.6
 idna-ssl==1.0.1