diff --git a/machine-learning/requirements.txt b/machine-learning/requirements.txt
index c46b507..92f3b2a 100644
--- a/machine-learning/requirements.txt
+++ b/machine-learning/requirements.txt
@@ -7,7 +7,7 @@ chardet==3.0.4
 click==6.7
 clint==0.5.1
 floyd-cli==0.10.33
-html5lib==0.9999999
+html5lib==0.999999999
 idna==2.6
 isort==4.3.4
 lazy-object-proxy==1.3.1