diff --git a/requirements.txt b/requirements.txt
index ad00114..3e68ff7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ absl-py==0.1.10
 bleach==1.5.0
 Django==2.0.12
 h5py==2.7.1
-html5lib==0.9999999
+html5lib==0.99999999
 image==1.5.19
 Keras==2.1.4
 Markdown==2.6.11