diff --git a/python-flask-api/src/web/requirements-full.txt b/python-flask-api/src/web/requirements-full.txt
index 5aeb3d3..ddd8df8 100644
--- a/python-flask-api/src/web/requirements-full.txt
+++ b/python-flask-api/src/web/requirements-full.txt
@@ -72,7 +72,7 @@ pyreadline==2.1
 python-dateutil==2.7.1
 pytz==2018.3
 requests==2.19.1
-rsa==3.4.2
+rsa==4.7
 scikit-learn==0.19.1
 scipy==1.0.1
 setuptools==39.0.1
diff --git a/python-flask-api/src/web/requirements.txt b/python-flask-api/src/web/requirements.txt
index 5bcbd28..571d7e3 100644
--- a/python-flask-api/src/web/requirements.txt
+++ b/python-flask-api/src/web/requirements.txt
@@ -37,7 +37,7 @@ pyreadline==2.1
 python-dateutil==2.7.1
 pytz==2018.3
 requests==2.19.1
-rsa==3.4.2
+rsa==4.7
 scikit-learn==0.19.1
 scipy==1.0.1
 setuptools==39.0.1