diff --git a/requirements_dev.txt b/requirements_dev.txt
index 7d167cd..49af347 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,6 +6,6 @@ flake8
 Sphinx>=1.8.5
 sphinx_rtd_theme
 bump2version==1.0.1
-python-dotenv==1.0.1
+python-dotenv==1.1.0
 colorlog==6.9.0
 #git+https://github.com/boto/botocore