diff --git a/requirements/requirements-gpu.txt b/requirements/requirements-gpu.txt
index dc8813f..8d20219 100644
--- a/requirements/requirements-gpu.txt
+++ b/requirements/requirements-gpu.txt
@@ -5,7 +5,7 @@ cycler==0.10.0
 decorator==4.2.1
 futures==3.1.1
 h5py==2.7.1
-html5lib==0.9999999
+html5lib==0.99999999
 imageio==2.2.0
 Keras==2.1.3
 Markdown==2.6.11
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index c978b23..f7eb03b 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -5,7 +5,7 @@ cycler==0.10.0
 decorator==4.2.1
 futures==3.1.1
 h5py==2.7.1
-html5lib==0.9999999
+html5lib==0.99999999
 imageio==2.2.0
 Keras==2.1.3
 Markdown==2.6.11