diff --git a/requirements.txt b/requirements.txt
index bec2c96e70..25f8815050 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ mercurial==6.2.1
 microannotate==0.0.24
 mozci==2.2.1
 numpy==1.22.4
-orjson==3.7.12
+orjson==3.8.5
 ortools==9.4.1874
 pandas==1.4.3
 psutil==5.9.1