diff --git a/setup.cfg b/setup.cfg
index 78a3083..3bb06a1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -34,7 +34,7 @@ install_requires =
     Adyen>=6.0.0<7.0.0
     django>=1.10
     django-choices
-    requests
+    requests==2.31.0
     glom
 tests_require =
     pytest