diff --git a/backend/requirements.txt b/backend/requirements.txt
index 23c9bcc..5b6c782 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -73,7 +73,7 @@ pluggy==1.6.0
 propcache==0.4.1
 proto-plus==1.27.0
 protobuf==5.29.5
-pyasn1==0.6.1
+pyasn1==0.6.3
 pyasn1_modules==0.4.2
 pycodestyle==2.14.0
 pycparser==2.23