diff --git a/requirements-lock.txt b/requirements-lock.txt
index ca3b9ba..f9e3fe4 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -5,7 +5,7 @@ azure-core==1.41.0
 azure-storage-blob==12.30.3
 blinker==1.7.0
 certifi==2026.7.22
-charset-normalizer==3.4.7
+charset-normalizer==3.5.2
 coverage==7.16.1
 cryptography==50.0.2
 dbus-python==1.4.0