diff --git a/requirements.txt b/requirements.txt
index 8e64f81..34c0912 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -92,7 +92,7 @@ psycopg==3.3.2
 psycopg-pool==3.3.0
 py-key-value-aio==0.3.0
 py-key-value-shared==0.3.0
-pyasn1==0.6.1
+pyasn1==0.6.3
 pyasn1_modules==0.4.2
 pybase64==1.4.3
 pycparser==2.23