diff --git a/06-Cloud-Function/function_source/requirements.txt b/06-Cloud-Function/function_source/requirements.txt
index cd7a03d..711e46c 100644
--- a/06-Cloud-Function/function_source/requirements.txt
+++ b/06-Cloud-Function/function_source/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-storage==1.19.1
+google-cloud-storage==2.5.0
 Wand==0.5.8