diff --git a/src/requirements-gpu.txt b/src/requirements-gpu.txt
index da80471..20c33f3 100644
--- a/src/requirements-gpu.txt
+++ b/src/requirements-gpu.txt
@@ -34,7 +34,7 @@ futures==3.2.0
 gast==0.2.0
 grpcio==1.12.1
 h5py==2.8.0
-html5lib==0.9999999
+html5lib==0.999999999
 idna==2.7
 image==1.5.24
 invoke==1.0.0
diff --git a/src/requirements.txt b/src/requirements.txt
index 015ff3f..373315e 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -34,7 +34,7 @@ futures==3.2.0
 gast==0.2.0
 grpcio==1.12.1
 h5py==2.8.0
-html5lib==0.9999999
+html5lib==0.999999999
 idna==2.7
 image==1.5.24
 invoke==1.0.0
diff --git a/src/requirementssenti.txt b/src/requirementssenti.txt
index ff7f09c..53ac7dd 100644
--- a/src/requirementssenti.txt
+++ b/src/requirementssenti.txt
@@ -35,7 +35,7 @@ futures==3.2.0
 gast==0.2.0
 grpcio==1.12.1
 h5py==2.8.0
-html5lib==0.9999999
+html5lib==0.999999999
 idna==2.7
 image==1.5.24
 invoke==1.0.0