diff --git a/Makefile b/Makefile
index 709f5d9a..a637a892 100644
--- a/Makefile
+++ b/Makefile
@@ -13,6 +13,7 @@ build: html
 test: clean build
 	pycodestyle $(SRC)
 	pydocstyle $(SRC)
+	bandit $(SRC)
 	coverage run app_test.py && coverage report --fail-under=90 -m $(SRC)
 ifeq ($(PY36), 1)
 	black --quiet --diff --check --line-length 79 $(SRC)
diff --git a/requirements.txt b/requirements.txt
index 5fe2d774..f310d3dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 alabaster==0.7.11
+bandit==1.4.0
 coverage==4.5.1
 coveralls==1.3.0
 docutils==0.14