diff --git a/requirements.txt b/requirements.txt
index 7af6e6d..c125cc4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 PyYaml==5.3.1
 azure-common==1.1.25
 azure-mgmt-dns==3.0.0
-boto3==1.12.11
+boto3==1.12.34
 botocore==1.15.34
 dnspython==1.16.0
 docutils==0.16