diff --git a/requirements-rtd.txt b/requirements-rtd.txt
index 70531cb0..a4fbad46 100644
--- a/requirements-rtd.txt
+++ b/requirements-rtd.txt
@@ -5,4 +5,4 @@ django~=5.0.8
 httpx>=0.27.0
 typing-extensions
 sphinx-intl~=2.2.0
-orjson==3.9.13
+orjson==3.9.15