diff --git a/Dockerfile b/Dockerfile
index c7c1bfd..c11267f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18.5 as builder
+FROM alpine:3.19.0 as builder
 
 ARG BUILD_CORES
 ARG GIT_REPOSITORY
@@ -29,7 +29,7 @@ RUN COLOUR='\e[1;93m' && \
   pip install ./app && \
   echo -e "${COLOUR}Done.\e[0m"
 
-FROM alpine:3.18.5
+FROM alpine:3.19.0
 LABEL maintainer="Patrick Baus <patrick.baus@physik.tu-darmstadt.de>"
 LABEL description="Labnode PID controller daemon"