diff --git a/requirements.txt b/requirements.txt
index 3a2aadf..bc75da0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 PyYaml==5.3
 azure-common==1.1.24
 azure-mgmt-dns==3.0.0
-boto3==1.11.0
+boto3==1.11.6
 botocore==1.14.0
 dnspython==1.16.0
 docutils==0.16