diff --git a/pika-apx-configs/debian/changelog b/pika-apx-configs/debian/changelog
index 5e1b673..9b34798 100644
--- a/pika-apx-configs/debian/changelog
+++ b/pika-apx-configs/debian/changelog
@@ -1,4 +1,4 @@
-pika-apx-configs (1.4-99pika3-lunar) lunar; urgency=critical
+pika-apx-configs (1.5-99pika1-lunar) lunar; urgency=critical
 
   * initial release
 
diff --git a/pika-apx-configs/usr/share/apx/package-managers/yay.yaml b/pika-apx-configs/usr/share/apx/package-managers/yay.yaml
new file mode 100644
index 0000000..f6ef051
--- /dev/null
+++ b/pika-apx-configs/usr/share/apx/package-managers/yay.yaml
@@ -0,0 +1,13 @@
+name: yay
+needsudo: false
+cmdautoremove: -Yc
+cmdclean: -Sc
+cmdinstall: -S
+cmdlist: -Q
+cmdpurge: -Rn
+cmdremove: -R
+cmdsearch: -Ss
+cmdshow: -Si
+cmdupdate: -Syu
+cmdupgrade: -Syu
+builtin: true
diff --git a/pika-apx-configs/usr/share/apx/stacks/arch-linux.yaml b/pika-apx-configs/usr/share/apx/stacks/arch-linux.yaml
index e57d473..ae130ca 100644
--- a/pika-apx-configs/usr/share/apx/stacks/arch-linux.yaml
+++ b/pika-apx-configs/usr/share/apx/stacks/arch-linux.yaml
@@ -1,5 +1,5 @@
 name: arch-linux
-base: docker.io/library/archlinux:latest
+base: ghcr.io/pikaos-linux/archlinux-yay:latest
 packages: []
-pkgmanager: pacman
+pkgmanager: yay
 builtin: true
diff --git a/pika-apx-configs/usr/share/apx/stacks/vanilla-dev.yaml b/pika-apx-configs/usr/share/apx/stacks/vanilla-dev.yaml
index cb7fd95..cb28dad 100644
--- a/pika-apx-configs/usr/share/apx/stacks/vanilla-dev.yaml
+++ b/pika-apx-configs/usr/share/apx/stacks/vanilla-dev.yaml
@@ -1,5 +1,5 @@
 name: vanilla-dev
-base: registry.vanillaos.org/vanillaos/dev:main
+base: ghcr.io/vanilla-os/dev:main
 packages: []
 pkgmanager: apt
 builtin: true
diff --git a/pika-apx-configs/usr/share/apx/stacks/vanilla.yaml b/pika-apx-configs/usr/share/apx/stacks/vanilla.yaml
index 5a9fcc7..42a8955 100644
--- a/pika-apx-configs/usr/share/apx/stacks/vanilla.yaml
+++ b/pika-apx-configs/usr/share/apx/stacks/vanilla.yaml
@@ -1,5 +1,5 @@
 name: vanilla
-base: registry.vanillaos.org/vanillaos/pico:main
+base: ghcr.io/vanilla-os/pico:main
 packages: []
 pkgmanager: apt
 builtin: true