diff --git a/Dockerfile b/Dockerfile
index dcfe9c3d..d30085c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-# sha from https://hub.docker.com/layers/amd64/eclipse-temurin/21.0.3_9-jre-alpine/images/sha256-3c40389d278c7129d9032c5f3ce68fb150c2869b5e107ea801b150a2ae653253?context=explore
-FROM eclipse-temurin@sha256:3c40389d278c7129d9032c5f3ce68fb150c2869b5e107ea801b150a2ae653253
+# sha from https://hub.docker.com/layers/amd64/eclipse-temurin/21.0.4_7-jre-alpine/images/sha256-8179ddc8a6c5ac9af935020628763b9a5a671e0914976715d2b61b21881cefca
+FROM eclipse-temurin@sha256:8179ddc8a6c5ac9af935020628763b9a5a671e0914976715d2b61b21881cefca
 
 WORKDIR /app
 EXPOSE 8089