diff --git a/NER/requirements.txt b/NER/requirements.txt
index 16ac1e0..13c6284 100644
--- a/NER/requirements.txt
+++ b/NER/requirements.txt
@@ -6,7 +6,7 @@ certifi==2017.7.27.1
 chardet==3.0.4
 funcsigs==1.0.2
 gensim==3.0.1
-html5lib==0.9999999
+html5lib==0.999999999
 idna==2.6
 Markdown==2.6.9
 mock==2.0.0