diff --git a/requirements.txt b/requirements.txt
index af342c9..2dbebc3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 pyocclient==0.4
 matplotlib==3.1.0
-requests==2.22.0
+requests==2.31.0
 cftime==1.0.3.4