diff --git a/Ports/AvailablePorts.md b/Ports/AvailablePorts.md
index b6361481f08..8e19925d716 100644
--- a/Ports/AvailablePorts.md
+++ b/Ports/AvailablePorts.md
@@ -64,7 +64,7 @@ This list is also available at [ports.serenityos.net](https://ports.serenityos.n
 | [`drascula`](drascula/)                         | Dráscula: The Vampire Strikes Back                            | 1.0                    | https://www.scummvm.org/games/#games-drascula                        |
 | [`dreamweb`](dreamweb/)                         | DreamWeb                                                      | 1.1                    | https://www.scummvm.org/games/#games-dreamweb                        |
 | [`dropbear`](dropbear/)                         | Dropbear SSH                                                  | 2022.82                | https://dropbear.nl/mirror/dropbear.html                             |
-| [`dtc`](dtc/)                                   | Device Tree Compiler                                          | 1.7.0                  | https://github.com/dgibson/dtc                                       |
+| [`dtc`](dtc/)                                   | Device Tree Compiler                                          | 1.8.1                  | https://github.com/dgibson/dtc                                       |
 | [`dungeonrush`](dungeonrush/)                   | DungeonRush                                                   | 1.1-beta               | https://github.com/Rapiz1/DungeonRush                                |
 | [`e2fsprogs`](e2fsprogs/)                       | e2fsprogs                                                     | 1.47.0                 | http://e2fsprogs.sourceforge.net/                                    |
 | [`ed`](ed/)                                     | GNU ed                                                        | 1.22                   | https://www.gnu.org/software/ed/                                     |
diff --git a/Ports/dtc/package.sh b/Ports/dtc/package.sh
index c40aa6c422b..b03728cc438 100755
--- a/Ports/dtc/package.sh
+++ b/Ports/dtc/package.sh
@@ -1,8 +1,8 @@
 #!/usr/bin/env -S bash ../.port_include.sh
 port='dtc'
-version='1.7.0'
+version='1.8.1'
 files=(
-    "https://github.com/dgibson/dtc/archive/refs/tags/v${version}.tar.gz#70d9c156ec86d63de0f7bdae50540ffa492b25ec1d69491c7520845c860b9a62"
+    "https://github.com/dgibson/dtc/archive/refs/tags/v${version}.tar.gz#74b50bb19134f6562490afea53e59953dd6c4afb17e5ccb60be32221262d3390"
 )
 depends=('bash')