diff --git a/mpc/setup.py b/mpc/setup.py
index aabaa11e9..8dfe2fec4 100644
--- a/mpc/setup.py
+++ b/mpc/setup.py
@@ -32,7 +32,7 @@
         "pycryptodome==3.9.0",
         "ecdsa==0.13.3",
         "click==7.0",
-        "requests==2.22.0",
+        "requests==2.31.0",
         # flask constraints on dependencies are too loose. Constrain the
         # versions here to avoid CI failures.
         "Jinja2==3.0.3",