diff --git a/it/python/requirements-dev.txt b/it/python/requirements-dev.txt
index ef0a6ce180..c9fa846e61 100644
--- a/it/python/requirements-dev.txt
+++ b/it/python/requirements-dev.txt
@@ -110,7 +110,7 @@ microsoft-kiota-serialization-text==1.6.6
 
 microsoft-kiota-serialization-form==1.6.6
 
-microsoft-kiota-serialization-multipart==1.6.5
+microsoft-kiota-serialization-multipart==1.6.6
 
 msal==1.31.1