diff --git a/requirements.txt b/requirements.txt
index dde539d9..b7092527 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,7 +47,7 @@ pillow==11.1.0
 proto-plus==1.26.0
 protobuf==5.29.5
 pyarrow==19.0.1
-pyasn1==0.6.1
+pyasn1==0.6.3
 pyasn1_modules==0.4.1
 pydantic==2.10.6
 pydantic_core==2.27.2