diff --git a/requirements.txt b/requirements.txt
index a1c0e6e..1edfc1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ appdirs==1.4.2
 packaging==16.8
 pyparsing==2.1.10
 PyPDF2==1.26.0
-requests==2.13.0
+requests==2.31.0
 six==1.10.0
 pandas>=0.13