diff --git a/dk.coordinator/Dockerfile b/dk.coordinator/Dockerfile
index 727d8fd..4f0cff5 100644
--- a/dk.coordinator/Dockerfile
+++ b/dk.coordinator/Dockerfile
@@ -1,5 +1,5 @@
 # Build stage
-FROM maven:3.9-eclipse-temurin-21 AS build
+FROM maven:3-eclipse-temurin-26 AS build
 WORKDIR /app
 COPY . .
 RUN mvn -q -DskipTests clean package -pl dk.coordinator -am