diff --git a/requirements.txt b/requirements.txt
index 0856628..97280e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -135,7 +135,7 @@ mdurl==0.1.2
     # via markdown-it-py
 mpmath==1.3.0
     # via sympy
-msgpack==1.1.2
+msgpack==1.2.1
     # via ray
 multidict==6.7.0
     # via