diff --git a/pkgs/applications/misc/phoc/0001-handle-outputs-that-arent-in-the-layout.patch b/pkgs/applications/misc/phoc/0001-handle-outputs-that-arent-in-the-layout.patch
new file mode 100644
index 000000000000..4555f8a8704f
--- /dev/null
+++ b/pkgs/applications/misc/phoc/0001-handle-outputs-that-arent-in-the-layout.patch
@@ -0,0 +1,14 @@
+diff --git a/types/wlr_output_layout.c b/types/wlr_output_layout.c
+index eb672f06..f0f546da 100644
+--- a/types/wlr_output_layout.c
++++ b/types/wlr_output_layout.c
+@@ -242,6 +242,9 @@ bool wlr_output_layout_contains_point(struct wlr_output_layout *layout,
+ 	if (reference) {
+ 		struct wlr_output_layout_output *l_output =
+ 			wlr_output_layout_get(layout, reference);
++		if (!l_output) {
++			return false;
++		}
+ 		struct wlr_box *box = output_layout_output_get_box(l_output);
+ 		return wlr_box_contains_point(box, lx, ly);
+ 	} else {
\ No newline at end of file
diff --git a/pkgs/applications/misc/phoc/default.nix b/pkgs/applications/misc/phoc/default.nix
index ee6c213fbf2c..406121c106cc 100644
--- a/pkgs/applications/misc/phoc/default.nix
+++ b/pkgs/applications/misc/phoc/default.nix
@@ -21,36 +21,38 @@
 let
   phocWlroots = wlroots.overrideAttrs (old: {
     patches = (old.patches or []) ++ [
-      # Temporary fix. Upstream report: https://source.puri.sm/Librem5/phosh/-/issues/422
+      # Revert "layer-shell: error on 0 dimension without anchors"
+      # https://source.puri.sm/Librem5/phosh/-/issues/422
       (fetchpatch {
         name = "0001-Revert-layer-shell-error-on-0-dimension-without-anch.patch";
-        url = "https://gitlab.alpinelinux.org/alpine/aports/-/raw/78fde4aaf1a74eb13a3f083cb6dfb29f578c3265/community/wlroots/0001-Revert-layer-shell-error-on-0-dimension-without-anch.patch";
-        sha256 = "1zjn7mwdj21z0jsc2mz90cnrzk97yqkiq58qqgpjav4h4dgpfb38";
+        url = "https://source.puri.sm/Librem5/wlroots/-/commit/4f66b0931aaaee65367102e9c4ccb736097412c7.patch";
+        hash = "sha256-2Vy5a4lWh8FP2PN6xRIZv6IlUuLZibT0MYW+EyvVULs=";
       })
 
-      # xwayland: Allow to retrieve _NET_STARTUP_ID
+      # xdg-activation: Deduplicate token creation code
       (fetchpatch {
-        name = "allow-to-retrieve-net-startup-id.patch";
-        url = "https://github.com/swaywm/wlroots/commit/66593071bc90a1cccaeedc636eb6f33c973f5362.patch";
-        sha256 = "sha256-yKf/twdUzrII5IakH7AH6LGyPDo9Nl/gIB0pTThSTfY=";
+        name = "xdg-activation-deduplicate-token-creation-code.patch";
+        url = "https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/dd03d839ab56c3e5d7c607a8d76e58e0b75edb85.patch";
+        sha256 = "sha256-mxt68MISC24xpaBtVSc1F2W4cyNs5wQowtbUQH9Eqr8=";
       })
-      # xdg-activation: Allow to submit tokens
+
+      # seat: Allow to cancel touches
       (fetchpatch {
-        name = "allow-to-submit-tokens.patch";
-        url = "https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/4c59f7d46a949548caa55805b00922f846d58525.patch";
-        sha256 = "sha256-1kUIt6lV3HXN2BBBER8sjYVLTvgqELdSeFullJjNGo8=";
-      })
-      # xwayland: Allow to retrieve startup-id via _NET_STARTUP_INFO
-      (fetchpatch {
-        name = "allow-to-retrieve-startup-id-via-net-startup-info.patch";
-        url = "https://github.com/swaywm/wlroots/commit/235bb6f2fcb8ee4174215ba74b5bc2f191c5960a.patch";
-        sha256 = "sha256-7AWBq12tF/781CmgvTaOvTIiiJMywxRn6eWp+jacdak=";
+        name = "seat-Allow-to-cancel-touches.patch";
+        url = "https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/17b2b06633729f1826715c1d0b84614aa3cedb3a.patch";
+        sha256 = "sha256-BAeXa3ZB5TXnlq0ZP2+rZlVXEPWpLP4Wi4TLwoXjkz4=";
       })
+
+      # From
+      # https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/13fcdba75cf5f21cfd49c1a05f4fa62f77619b40
+      # which has been merged upstream, but doesn't cleanly apply on to the
+      # latest released version.
+      ./0001-handle-outputs-that-arent-in-the-layout.patch
     ];
   });
 in stdenv.mkDerivation rec {
   pname = "phoc";
-  version = "0.13.0";
+  version = "0.21.0";
 
   src = fetchFromGitLab {
     domain = "gitlab.gnome.org";
@@ -58,7 +60,7 @@ in stdenv.mkDerivation rec {
     owner = "Phosh";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-65u59S6ntvkoQUO5BvkHZVcbj6cHIU4CgHWjzFo6s94=";
+    sha256 = "sha256-NSRdzOfdKrHlTa+YzUFw28HzRvbQuXRo8XdMeWgZUbg=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 627f1065a64e..4db23bfbb2e4 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9885,9 +9885,7 @@ with pkgs;
 
   pfstools = libsForQt5.callPackage ../tools/graphics/pfstools { };
 
-  phoc = callPackage ../applications/misc/phoc {
-    wlroots = wlroots_0_14;
-  };
+  phoc = callPackage ../applications/misc/phoc { };
 
   phockup = callPackage ../applications/misc/phockup { };