diff --git a/requirements.txt b/requirements.txt
index 770889ca..d30e128b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -938,9 +938,9 @@ pymatching==2.4.0 ; python_version >= "3.10" and python_version < "4.0" \
 pyparsing==3.3.2 ; python_version >= "3.10" and python_version < "4.0" \
     --hash=sha256:850ba148bd908d7e2411587e247a1e4f0327839c40e2e5e6d05a007ecc69911d \
     --hash=sha256:c777f4d763f140633dcb6d8a3eda953bf7a214dc4eff598413c070bcdc117cbc
-pytest==9.0.3 ; python_version >= "3.10" and python_version < "4.0" \
-    --hash=sha256:2c5efc453d45394fdd706ade797c0a81091eccd1d6e4bccfcd476e2b8e0ab5d9 \
-    --hash=sha256:b86ada508af81d19edeb213c681b1d48246c1a91d304c6c81a427674c17eb91c
+pytest==9.1.1 ; python_version >= "3.10" and python_version < "4.0" \
+    --hash=sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313 \
+    --hash=sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c
 python-dateutil==2.9.0.post0 ; python_version >= "3.10" and python_version < "4.0" \
     --hash=sha256:37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3 \
     --hash=sha256:a8b2bc7bffae282281c8140a97d3aa9c14da0b136dfe83f850eea9a5f7470427