diff --git a/requirements-dev.txt b/requirements-dev.txt
index f7dff137..962ba5cc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -14,7 +14,7 @@ sphinx-sitemap==2.5.1
 sphinxemoji==0.2.0
 flake8==6.1.0
 python-dateutil==2.8.2
-orjson==3.9.7
+orjson==3.9.15
 wheel==0.41.2
 tomli==2.0.1
 tomli-w==1.0.0