diff --git a/06-Cloud-Function/function_source/requirements.txt b/06-Cloud-Function/function_source/requirements.txt
index cd7a03d..dc7f004 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
-Wand==0.5.8
+Wand==0.6.11