diff --git a/scrapy_fs/requirements.txt b/scrapy_fs/requirements.txt
index 183d40c..515d288 100644
--- a/scrapy_fs/requirements.txt
+++ b/scrapy_fs/requirements.txt
@@ -9,7 +9,7 @@ cryptography==1.7.2
 cssselect==1.0.1
 decorator==4.0.11
 entrypoints==0.2.2
-html5lib==0.9999999
+html5lib==0.99999999
 idna==2.2
 incremental==16.10.1
 ipykernel==4.5.2