diff --git a/requirements.txt b/requirements.txt
index c53f3ad..5155052 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ markdown-it-py==4.2.0
 MarkupSafe==3.0.3
 mdurl==0.1.2
 nose==1.3.7
-orjson==3.11.8
+orjson==3.11.9
 packaging==26.2
 pluggy==1.6.0
 pydantic==2.12.5