diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ mercurial==6.3.3
 mock==5.0.2
 more-itertools==9.1.0
 msgpack==1.0.7
-orjson==3.9.13
+orjson==3.9.15
 psutil==5.9.8
 py==1.11.0
 pygit2==1.13.3