diff --git a/klass-forvaltning/Dockerfile b/klass-forvaltning/Dockerfile
index 92b91b3c..0909fb2b 100644
--- a/klass-forvaltning/Dockerfile
+++ b/klass-forvaltning/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:8-jre
+FROM eclipse-temurin:25-jre
 WORKDIR /app
 COPY target/*.war app.war
 ENTRYPOINT ["java", "-jar", "app.war"]