diff --git a/requirements.txt b/requirements.txt
index 802352872..9c94b8a28 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ py_find_1st==1.1.5
 # Load ticker files 30% faster
 python-rapidjson==1.12
 # Properly format api responses
-orjson==3.9.7
+orjson==3.9.9
 
 # Notify systemd
 sdnotify==0.3.2