diff --git a/Dockerfile b/Dockerfile
index fcc18bc..6cbeb87 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,8 @@ FROM alpine:latest
 
 # Pakete installieren
 RUN apk add --no-cache build-base gcc curl vim net-tools
+# CVE
+RUN apk upgrade libssl3 libcrypto3 zlib
 
 # Arbeitsverzeichnis setzen
 WORKDIR /app