diff --git a/requirements.txt b/requirements.txt
index 51a9c7a1..69204b5a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ beautifulsoup4
 cssutils
 gitpython
 netifaces
-yarl
+yarl==0.9.8
 python-magic
\ No newline at end of file