diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1575d12e4f..8ad893493c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -43,7 +43,7 @@ microsoft-kiota-serialization-text==1.9.4
 msal==1.32.3
 msal-extensions==1.3.1
 msgraph-core==1.3.5
-multidict==6.5.1
+multidict==6.6.2
 mypy==1.16.1
 mypy-extensions==1.1.0
 opentelemetry-api==1.34.1