diff --git a/Dockerfile b/Dockerfile
index 2bc748d7..a508f552 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17@sha256:6eca72bb4cd5fb8cd215f2579a4dfffd24b0f47effb6c868b7e92b7f0422fa9f
+FROM eclipse-temurin:21@sha256:1bd9ac00d3acc92a137cf9aca442a42e6f777736524b87cc376342ef5402e2d4
 
 RUN apt-get update && apt-get install --yes jq wget curl zip unzip git python3 python3-pip autoconf automake libtool build-essential libtool make g++