diff --git a/Dockerfile b/Dockerfile
index 0d635ac..da615a5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,7 @@ FROM python:3.11-slim
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
     wget \
+    netcat-traditional \
     gnupg \
     curl \
     unzip \