diff --git a/ci/linux-sparc64.sh b/ci/linux-sparc64.sh
index 7fb28d9e14861ff383c710a0a4f3eeb3efbca6c9..5580a0e3c30ea13cbec08e324e6446fd8f5f0864 100644
--- a/ci/linux-sparc64.sh
+++ b/ci/linux-sparc64.sh
@@ -5,11 +5,11 @@ set -ex
 mkdir -m 777 /qemu
 cd /qemu
 
-curl --retry 5 -LO https://cdimage.debian.org/cdimage/ports/9.0/sparc64/iso-cd/debian-9.0-sparc64-NETINST-1.iso
-7z e debian-9.0-sparc64-NETINST-1.iso boot/initrd.gz
-7z e debian-9.0-sparc64-NETINST-1.iso boot/sparc64
+curl --retry 5 -LO https://cdimage.debian.org/cdimage/ports/10.0/sparc64/iso-cd/debian-10.0-sparc64-NETINST-1.iso
+7z e debian-10.0-sparc64-NETINST-1.iso boot/initrd.gz
+7z e debian-10.0-sparc64-NETINST-1.iso boot/sparc64
 mv sparc64 kernel
-rm debian-9.0-sparc64-NETINST-1.iso
+rm debian-10.0-sparc64-NETINST-1.iso
 
 mkdir init
 cd init