diff --git a/.buildkite/pipelines/main/misc/llvmpasses.yml b/.buildkite/pipelines/main/misc/llvmpasses.yml
index eed2f957855bb2..a012ace41acffa 100644
--- a/.buildkite/pipelines/main/misc/llvmpasses.yml
+++ b/.buildkite/pipelines/main/misc/llvmpasses.yml
@@ -33,8 +33,8 @@ steps:
       - JuliaCI/julia#v1:
           version: 1.6
       - staticfloat/sandbox#v1:
-          rootfs_url: https://github.com/JuliaCI/rootfs-images/releases/download/v3.1/package_linux.x86_64.tar.gz
-          rootfs_treehash: "8c33c341a864852629b8aac01a6eb6a79b73570e"
+          rootfs_url: https://github.com/JuliaCI/rootfs-images/releases/download/v3.8/package_linux.x86_64.tar.gz
+          rootfs_treehash: "84a323ae8fcc724f8ea5aca5901bbbf4bda3e519"
           uid: 1000
           gid: 1000
           workspaces: