diff --git a/it/python/requirements-dev.txt b/it/python/requirements-dev.txt
index 2ffa525f63..fdcf773f62 100644
--- a/it/python/requirements-dev.txt
+++ b/it/python/requirements-dev.txt
@@ -98,19 +98,19 @@ httpx[http2]==0.27.2
 
 hyperframe==6.0.1 ; python_full_version >= '3.6.1'
 
-microsoft-kiota-abstractions==1.6.3
+microsoft-kiota-abstractions==1.6.6
 
-microsoft-kiota-authentication-azure==1.6.3
+microsoft-kiota-authentication-azure==1.6.6
 
-microsoft-kiota-http==1.6.3
+microsoft-kiota-http==1.6.6
 
-microsoft-kiota-serialization-json==1.6.3
+microsoft-kiota-serialization-json==1.6.6
 
-microsoft-kiota-serialization-text==1.6.3
+microsoft-kiota-serialization-text==1.6.6
 
-microsoft-kiota-serialization-form==1.6.3
+microsoft-kiota-serialization-form==1.6.6
 
-microsoft-kiota-serialization-multipart==1.6.3
+microsoft-kiota-serialization-multipart==1.6.5
 
 msal==1.31.1