diff --git a/requirements.txt b/requirements.txt
index f83a2076..d635bf61 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,6 @@ six==1.15.0
 toml==0.10.2
 tox==3.23.0
 tqdm==4.60.0
-ujson==5.1.0
+ujson==5.4.0
 urllib3>=1.26.5
 virtualenv==20.4.4