diff --git a/requirements.txt b/requirements.txt
index 1935404..8a48d53 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ botocore
 boto3-stubs
 dspy
 numpy==2.3.1
-virtualenv==20.31.2
+virtualenv==20.34.0
 urllib3==2.5.0
 setuptools==80.9.0
 h11==0.16.0