diff --git a/arch-builder/Dockerfile b/arch-builder/Dockerfile
index fec4ec4..2d7f90a 100644
--- a/arch-builder/Dockerfile
+++ b/arch-builder/Dockerfile
@@ -111,7 +111,7 @@ RUN pacman -S --noconfirm nodejs npm docker docker-buildx btrfs-progs
 RUN mkdir /downloads
 WORKDIR /downloads
 RUN curl --retry 3 -OJ https://gitea.woggioni.net/api/packages/woggioni/generic/gitea-act-runner/0.2.10/gitea-act-runner-0.2.10-1-x86_64.pkg.tar.zst
-RUN curl --retry 3 -OJ https://gitea.woggioni.net/api/packages/woggioni/generic/jdk21-graalvm-bin/21.0.5/jdk21-graalvm-bin-21.0.5-1-x86_64.pkg.tar.zst
+RUN curl --retry 3 -OJ https://gitea.woggioni.net/api/packages/woggioni/generic/jdk21-graalvm-bin/21.0.6/jdk21-graalvm-bin-21.0.6-1-x86_64.pkg.tar.zst
 RUN pacman -U --noconfirm *.pkg.tar.*
 WORKDIR /
 RUN rm -rf /downloads