diff --git a/requirements.txt b/requirements.txt
index 33e9b71..ccfc692 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ Keras-Preprocessing==1.1.2
 kiwisolver==1.3.1
 Markdown==3.3.3
 matplotlib==3.3.3
-msgpack==1.0.0
+msgpack==1.2.1
 numpy==1.18.5
 oauthlib==3.1.0
 opt-einsum==3.3.0