diff --git a/Demos/requirements.txt b/Demos/requirements.txt
index ba3eb75..53ed564 100644
--- a/Demos/requirements.txt
+++ b/Demos/requirements.txt
@@ -79,7 +79,7 @@ azure-servicebus==0.21.1
 azure-servicefabric==6.3.0.0
 azure-servicemanagement-legacy==0.20.6
 azure-storage==0.36.0
-azure-storage-blob==1.5.0
+azure-storage-blob==12.13.0
 azure-storage-common==1.4.2
 azure-storage-file==1.4.0
 azure-storage-queue==1.4.0
diff --git a/requirements.txt b/requirements.txt
index e3ad33d..f64523f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -79,7 +79,7 @@ azure-servicebus==0.21.1
 azure-servicefabric==6.3.0.0
 azure-servicemanagement-legacy==0.20.6
 azure-storage==0.36.0
-azure-storage-blob==1.5.0
+azure-storage-blob==12.13.0
 azure-storage-common==1.4.2
 azure-storage-file==1.4.0
 azure-storage-queue==1.4.0