diff --git a/requirements.txt b/requirements.txt
index 79d17b4..738777a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ azure-mgmt-storage==11.2.0
 azure-mgmt-resource==10.2.0
 azure-mgmt-network==11.0.0
 azure-mgmt-authorization==0.61.0
-azure-storage-blob==12.4.0
+azure-storage-blob==12.13.0
 azure-cli-core==2.11.1