diff --git a/intro-meraki/meraki-07-webhooks/requirements.txt b/intro-meraki/meraki-07-webhooks/requirements.txt
index cda88cb..6f68f09 100644
--- a/intro-meraki/meraki-07-webhooks/requirements.txt
+++ b/intro-meraki/meraki-07-webhooks/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.12.3
+Flask==1.0
 ciscosparkapi==0.9.2
 requests==2.18.4
 requests-toolbelt==0.8.0
diff --git a/intro-meraki/requirements.txt b/intro-meraki/requirements.txt
index cda88cb..6f68f09 100644
--- a/intro-meraki/requirements.txt
+++ b/intro-meraki/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.12.3
+Flask==1.0
 ciscosparkapi==0.9.2
 requests==2.18.4
 requests-toolbelt==0.8.0