diff --git a/src/FunctionalLiving.Knx.Listener/Dockerfile b/src/FunctionalLiving.Knx.Listener/Dockerfile
index eaea817..1f1a3e2 100644
--- a/src/FunctionalLiving.Knx.Listener/Dockerfile
+++ b/src/FunctionalLiving.Knx.Listener/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/runtime-deps:7.0.3
+FROM mcr.microsoft.com/dotnet/runtime-deps:7.0.4
 
 LABEL maintainer "David Cumps <david@cumps.be>"