diff --git a/requirements.txt b/requirements.txt
index 91177be..9baa972 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -117,7 +117,7 @@ toolz==0.10.0
 tornado==6.0.4
 tqdm==4.46.0
 Twisted==20.3.0
-ujson==2.0.3
+ujson==5.4.0
 Unidecode==1.1.1
 urllib3==1.25.8
 w3lib==1.20.0