diff --git a/client-samples/python/websockets/dev-requirements.txt b/client-samples/python/websockets/dev-requirements.txt
index 25d6c01..ff6acff 100644
--- a/client-samples/python/websockets/dev-requirements.txt
+++ b/client-samples/python/websockets/dev-requirements.txt
@@ -1,3 +1,3 @@
 black==25.11.0
-pytest==8.4.2
+pytest==9.0.1
 websockets==15.0.1
\ No newline at end of file