diff --git a/requirements.txt b/requirements.txt
index 712ea57..c5dbf1b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ Jinja2==3.1.2
 lazy-object-proxy==1.9.0
 MarkupSafe==2.1.3
 mccabe==0.7.0
-orjson==3.9.2
+orjson==3.9.15
 platformdirs==3.10.0
 pydantic==2.1.1
 pydantic-extra-types==2.0.0