Update requests dependency due to security notice

cwinters · cwinters · commit 8b63205e5d71 · 2018-10-30T12:53:36.000-04:00
diff --git a/exercise/requirements.txt b/exercise/requirements.txt
@@ -1,2 +1,2 @@
-requests==2.12.0
+requests==2.20.0
 
