diff --git a/requirements.txt b/requirements.txt
index 43503c0..ddc4394 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ python-arango==8.2.0 ; python_version >= "3.8"
     # via
     #   arango_cti_processor (pyproject.toml)
     #   stix2arango
-python-dotenv==1.1.1
+python-dotenv==1.2.2
     # via stix2arango
 pytz==2025.2
     # via stix2