diff --git a/setup.py b/setup.py
index 2a9ea30f2..cf685dd6e 100644
--- a/setup.py
+++ b/setup.py
@@ -115,7 +115,7 @@ def check_args(args: List[str]) -> bool:
             "numpy",
             "flask>=2.0",
             "prometheus_client>=0.11",
-            "parallel-ssh==2.9.1",
+            "parallel-ssh==2.11.1",
             "pydantic>=1.8",
             "requests>=2.25",
             "gorilla==0.4.0",