diff --git a/arch-template.json b/arch-template.json
index 127bea4..7e254e8 100644
--- a/arch-template.json
+++ b/arch-template.json
@@ -1,7 +1,7 @@
 {
     "variables": {
-        "iso_url": "https://mirrors.kernel.org/archlinux/iso/2017.04.01/archlinux-2017.04.01-x86_64.iso",
-        "iso_checksum_url": "https://mirrors.kernel.org/archlinux/iso/2017.04.01/sha1sums.txt",
+        "iso_url": "https://mirrors.kernel.org/archlinux/iso/2017.05.01/archlinux-2017.05.01-x86_64.iso",
+        "iso_checksum_url": "https://mirrors.kernel.org/archlinux/iso/2017.05.01/sha1sums.txt",
         "iso_checksum_type": "sha1",
         "ssh_timeout": "20m",
         "country": "US",