diff --git a/eh/Dockerfile b/eh/Dockerfile
index 75ec816..31d3a32 100644
--- a/eh/Dockerfile
+++ b/eh/Dockerfile
@@ -2,7 +2,7 @@ FROM ghcr.io/xatier/wireguard:latest
 
 USER root
 RUN pacman -Syuu --noconfirm --needed \
-    jre17-openjdk-headless
+    jre21-openjdk-headless
 
 COPY ./entrypoint.sh /srv/entrypoint.sh
 
diff --git a/eh/entrypoint.sh b/eh/entrypoint.sh
index 71c0f08..9a15d11 100755
--- a/eh/entrypoint.sh
+++ b/eh/entrypoint.sh
@@ -9,7 +9,7 @@ cat /etc/resolv.conf
 curl ipinfo.io
 
 # shellcheck disable=SC1091
-sudo archlinux-java set java-17-openjdk
+sudo archlinux-java set java-21-openjdk
 archlinux-java status
 
 java -jar HentaiAtHome.jar