diff --git a/requirements.txt b/requirements.txt
index 42f98cd..862c0b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -163,7 +163,7 @@ psutil==7.0.0
 ptyprocess==0.7.0
 pure_eval==0.2.3
 pyarrow==19.0.1
-pyasn1==0.6.1
+pyasn1==0.6.3
 pyasn1_modules==0.4.1
 pycodestyle==2.12.1
 pycparser==2.22