diff --git a/Dockerfile b/Dockerfile
index 4ed5208b2..15afc6ed0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17-jdk@sha256:08295ab0f5007a37cbcc6679a8447a7278d9403f9f82acd80ed08cd10921e026 AS build
+FROM eclipse-temurin:21-jdk@sha256:5ad4efff3364b06c61578b267138359bcba92acc20dfd533f35b75c709a6f10b AS build
 
 ARG RSK_RELEASE
 ENV RSK_VERSION $RSK_RELEASE