diff --git a/requirements-lock.txt b/requirements-lock.txt
index 3c630c2..51f1a31 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -1,7 +1,7 @@
 # Pinned dependency lockfile generated from requirements.txt
 # (python3 -m venv + pip install -r requirements.txt + pip freeze)
 certifi==2026.7.22
-charset-normalizer==3.4.9
+charset-normalizer==3.5.1
 idna==3.18
 python-dotenv==1.2.2
 requests==2.34.2