diff --git a/Artifacts.toml b/Artifacts.toml
index d7a77702..8d095f94 100644
--- a/Artifacts.toml
+++ b/Artifacts.toml
@@ -2506,6 +2506,50 @@ os = "linux"
     sha256 = "d9bab2d2b19966509a070a92f6f982389d3ab418577a3a17dfbb0f03065216a6"
     url = "https://github.com/JuliaPackaging/Yggdrasil/releases/download/PlatformSupport-v2021.1.28/PlatformSupport-x86_64-w64-mingw32.v2021.1.28.x86_64-linux-musl.unpacked.tar.gz"
 
+[["Rootfs.v2021.1.12.x86_64-linux-musl.squashfs"]]
+arch = "x86_64"
+git-tree-sha1 = "03ee77386431674a600aab1b0aea8a8e9baf1951"
+lazy = true
+libc = "musl"
+os = "linux"
+
+    [["Rootfs.v2021.1.12.x86_64-linux-musl.squashfs".download]]
+    sha256 = "febe16de8878397f015a56912c8b25f095b786ff06a57da055307c297f682411"
+    url = "https://github.com/JuliaPackaging/Yggdrasil/releases/download/Rootfs-v2021.1.12/Rootfs.v2021.1.12.x86_64-linux-musl.squashfs.tar.gz"
+
+[["Rootfs.v2021.1.12.x86_64-linux-musl.unpacked"]]
+arch = "x86_64"
+git-tree-sha1 = "d27730b9941cc8b22dfc8c60a01794a45c3bb33a"
+lazy = true
+libc = "musl"
+os = "linux"
+
+    [["Rootfs.v2021.1.12.x86_64-linux-musl.unpacked".download]]
+    sha256 = "8b685aa858e864049c3d95b59a3763b2e6236d7af9f49f357287da4d4802aa47"
+    url = "https://github.com/JuliaPackaging/Yggdrasil/releases/download/Rootfs-v2021.1.12/Rootfs.v2021.1.12.x86_64-linux-musl.unpacked.tar.gz"
+
+[["Rootfs.v2021.1.22.x86_64-linux-musl.squashfs"]]
+arch = "x86_64"
+git-tree-sha1 = "c00439a5aac2cd79e14acf22c6fd329297be0559"
+lazy = true
+libc = "musl"
+os = "linux"
+
+    [["Rootfs.v2021.1.22.x86_64-linux-musl.squashfs".download]]
+    sha256 = "0ac9b959afd58282751e0ca04b13cf8fc090e18f43dee03d3b27a964318f5136"
+    url = "https://github.com/JuliaPackaging/Yggdrasil/releases/download/Rootfs-v2021.1.22/Rootfs.v2021.1.22.x86_64-linux-musl.squashfs.tar.gz"
+
+[["Rootfs.v2021.1.22.x86_64-linux-musl.unpacked"]]
+arch = "x86_64"
+git-tree-sha1 = "e61855d1fe79df053c1d5ebfe0c7e75e8b899b23"
+lazy = true
+libc = "musl"
+os = "linux"
+
+    [["Rootfs.v2021.1.22.x86_64-linux-musl.unpacked".download]]
+    sha256 = "aac80e9ba2f6551fe5eee54c23de2a5bb0bc3d3173a591df0a1c67bab5b9fd55"
+    url = "https://github.com/JuliaPackaging/Yggdrasil/releases/download/Rootfs-v2021.1.22/Rootfs.v2021.1.22.x86_64-linux-musl.unpacked.tar.gz"
+
 [["Rootfs.v2021.4.13.x86_64-linux-musl.squashfs"]]
 arch = "x86_64"
 git-tree-sha1 = "062aab1f28edd19ddf0d772a3c44bdea76ef2954"
diff --git a/src/Rootfs.jl b/src/Rootfs.jl
index 49819076..e6a523d1 100644
--- a/src/Rootfs.jl
+++ b/src/Rootfs.jl
@@ -493,7 +493,7 @@ consists of four shards, but that may not always be the case.
 """
 function choose_shards(p::AbstractPlatform;
             compilers::Vector{Symbol} = [:c],
-            rootfs_build::VersionNumber=v"2021.4.13",
+            rootfs_build::VersionNumber=v"2021.1.22",
             ps_build::VersionNumber=v"2021.01.28",
             GCC_builds::Vector{GCCBuild}=available_gcc_builds,
             LLVM_builds::Vector{LLVMBuild}=available_llvm_builds,