diff --git a/requirements.txt b/requirements.txt
index 931ec07..b27cda8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ h11==0.14.0
 idna==3.4
 limits==2.8.0
 multidict==6.0.4
-orjson==3.8.6
+orjson==3.9.15
 packaging==22.0
 pydantic==1.10.5
 PyExecJS==1.5.1