diff --git a/pyproject.toml b/pyproject.toml
index 2563836a6..c103db439 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -56,7 +56,7 @@ dependencies = [
     "plumber==1.7",
     "proto-plus>=1.25.0",
     #"protobuf~=3.20.3",
-    "pyasn1==0.6.3",
+    "pyasn1==0.6.4",
     "pyasn1_modules==0.4.0",
     "pydantic>=2.10.4",
     "pymongo>=4.10.1",