diff --git a/dev-requirements.txt b/dev-requirements.txt
index adcc7f0..1f2c5da 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -78,6 +78,8 @@ pydantic-settings==2.13.1
     # via -r requirements.in
 pygments==2.20.0
     # via pytest
+pyotp==2.10.0
+    # via -r requirements.in
 pyproject-hooks==1.2.0
     # via
     #   build