diff --git a/docs/en/getting-started/quickstart/python/adk/requirements.txt b/docs/en/getting-started/quickstart/python/adk/requirements.txt
index 7525c61f16..bd012bf4fd 100644
--- a/docs/en/getting-started/quickstart/python/adk/requirements.txt
+++ b/docs/en/getting-started/quickstart/python/adk/requirements.txt
@@ -1,3 +1,3 @@
 google-adk==1.21.0
-toolbox-adk==0.0.1
+toolbox-adk==0.5.6
 pytest==9.0.2
\ No newline at end of file