diff --git a/dwarfs/package.yml b/dwarfs/package.yml
index f6c5ed1..719eafd 100644
--- a/dwarfs/package.yml
+++ b/dwarfs/package.yml
@@ -1,10 +1,11 @@
 name       : dwarfs
-version    : 0.4.0
-release    : 2
+version    : 0.4.1
+release    : 3
 source     :
-    - https://github.com/mhx/dwarfs/releases/download/v0.4.0/dwarfs-0.4.0.tar.bz2 : 1244068aa228d4240342566ce66b3cd0b51bf1a91726d71a9c222d6066b7ea31
+    - https://github.com/mhx/dwarfs/releases/download/v0.4.1/dwarfs-0.4.1.tar.bz2 : f9c3b5eecea153644e3ccee84b928bac9cbe06daa260feeee8bbb794f7d3142f
 license    : GPL-3.0-or-later
 networking : yes
+clang      : yes
 summary    : A fast high compression read-only file system
 description: DwarFS is a read-only file system with a focus on achieving very high compression ratios in particular for very redundant data.
 builddeps  :
diff --git a/vivarium/Makefile b/vivarium/Makefile
new file mode 100644
index 0000000..0a42375
--- /dev/null
+++ b/vivarium/Makefile
@@ -0,0 +1 @@
+include ../Makefile.common
diff --git a/vivarium/package.yml b/vivarium/package.yml
new file mode 100644
index 0000000..a958445
--- /dev/null
+++ b/vivarium/package.yml
@@ -0,0 +1,28 @@
+name       : vivarium
+version    : 1
+release    : 1
+source     :
+    - https://github.com/inclement/vivarium/archive/refs/heads/main.zip : d26a0d604389f0d97474673552c28e098c986565d72c331cd5a577f8bd98df73
+license    : GPL-3.0-or-later
+component  : desktop
+summary    : A dynamic tiling Wayland compositor using wlroots
+networking : yes
+description: |
+    A dynamic tiling Wayland compositor using wlroots, with desktop semantics inspired by xmonad.
+builddeps  :
+    - pkgconfig(ImageMagick)
+    - pkgconfig(cairo)
+    - pkgconfig(gdk-pixbuf-2.0)
+    - pkgconfig(json-c)
+    - pkgconfig(libavcodec)
+    - pkgconfig(libevdev)
+    - pkgconfig(libcap)
+    - pkgconfig(pango)
+    - pkgconfig(wlroots)
+    - git
+setup      : |
+    %meson_configure
+build      : |
+    %ninja_build
+install    : |
+    %ninja_install