diff --git a/project_2-automatic_image_captioning/requirements.txt b/project_2-automatic_image_captioning/requirements.txt
index ecb553e..46bc30d 100644
--- a/project_2-automatic_image_captioning/requirements.txt
+++ b/project_2-automatic_image_captioning/requirements.txt
@@ -47,7 +47,7 @@ gym==0.9.6
 h5py==2.7.1
 heapdict==1.0.0
 html2text==2018.1.9
-html5lib==0.9999999
+html5lib==0.999999999
 idna==2.6
 imageio==2.1.2
 ipykernel==4.7.0