diff --git a/requirements.txt b/requirements.txt
index e95bb8ea..7bbb0fd5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ jaraco-classes==3.4.0 ; python_version == "3.8"
 jeepney==0.8.0 ; sys_platform == "linux" and python_version == "3.8"
 keyring==25.3.0 ; python_version == "3.8"
 more-itertools==10.5.0 ; python_version == "3.8"
-msgpack==1.0.8 ; python_version == "3.8"
+msgpack==1.1.0 ; python_version == "3.8"
 nox==2024.4.15 ; python_version == "3.8"
 packaging==24.1 ; python_version == "3.8"
 pexpect==4.9.0 ; python_version == "3.8"