diff --git a/deploy/docker/Dockerfile b/deploy/docker/Dockerfile
index 6ccad755d..3e9362e79 100644
--- a/deploy/docker/Dockerfile
+++ b/deploy/docker/Dockerfile
@@ -1,7 +1,7 @@
 ##
 ## Create custom JRE for running Openblocks server application
 ##
-FROM eclipse-temurin:17-jdk-jammy AS jre-build
+FROM eclipse-temurin:20-jdk-jammy AS jre-build
 RUN jlink --add-modules java.base,java.compiler,java.datatransfer,java.desktop,java.instrument,java.logging,java.management,java.management.rmi,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.se,java.security.jgss,java.security.sasl,java.smartcardio,java.sql,java.sql.rowset,java.transaction.xa,java.xml,java.xml.crypto,jdk.accessibility,jdk.charsets,jdk.crypto.cryptoki,jdk.crypto.ec,jdk.dynalink,jdk.httpserver,jdk.incubator.foreign,jdk.incubator.vector,jdk.internal.vm.ci,jdk.jdwp.agent,jdk.jfr,jdk.jsobject,jdk.localedata,jdk.management,jdk.management.agent,jdk.management.jfr,jdk.naming.dns,jdk.naming.rmi,jdk.net,jdk.nio.mapmode,jdk.sctp,jdk.security.auth,jdk.security.jgss,jdk.unsupported,jdk.xml.dom,jdk.zipfs,jdk.attach \
           --output /build/jre \
           --no-man-pages \