diff --git a/service/Dockerfile b/service/Dockerfile
index e0dd6c3..a6e24a4 100644
--- a/service/Dockerfile
+++ b/service/Dockerfile
@@ -1,4 +1,4 @@
-FROM adoptopenjdk:11.0.8_10-jre-hotspot-bionic
+FROM openjdk:11.0.16-jdk-oracle
 
 RUN groupadd -g 999 appuser && useradd -r -u 999 -g appuser appuser
 USER appuser