diff --git a/capstone/src/main/python/requirements.txt b/capstone/src/main/python/requirements.txt
index 11e9bcc..946097c 100644
--- a/capstone/src/main/python/requirements.txt
+++ b/capstone/src/main/python/requirements.txt
@@ -62,5 +62,5 @@ threadpoolctl==2.1.0
 ujson==1.35
 uritemplate==3.0.1
 urllib3==1.25.10
-virtualenv==20.0.28
+virtualenv==20.36.1