diff --git a/backend/requirements.txt b/backend/requirements.txt
index f2a4e85..2ff3bf2 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -9,7 +9,7 @@ pyyaml>=6.0,<7.0
 pydantic>=2.13.4,<3.0
 pydantic-settings>=2.0,<3.0
 stamina>=26.1.0,<27.0
-purgatory>=3.0,<4.0
+purgatory>=3.0.1,<4.0
 structlog>=26.1.0,<27.0
 prometheus-client>=0.25.0,<1.0
 sentry-sdk[fastapi]>=2.64.0,<3.0