diff --git a/requirements.txt b/requirements.txt
index 76eff0b9..52ad6bc3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ pytest==9.1.1
     # via libsemigroups_pybind11 (pyproject.toml)
 pyyaml==6.0.3
     # via pybtex
-requests==2.33.0
+requests==2.34.2
     # via sphinx
 roman-numerals-py==3.1.0
     # via sphinx