diff --git a/requirements.txt b/requirements.txt
index 0c0ba44..819db8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,8 @@
 #
 #    pip-compile --output-file requirements.txt requirements.in
 #
-requests==2.13.0
+certifi==2019.9.11
+chardet==3.0.4
+idna==2.7
+requests==2.20.0
+urllib3==1.24.3