diff --git a/Ports/AvailablePorts.md b/Ports/AvailablePorts.md
index 3f0650cc183..d41ba1a71cc 100644
--- a/Ports/AvailablePorts.md
+++ b/Ports/AvailablePorts.md
@@ -278,7 +278,7 @@ This list is also available at [ports.serenityos.net](https://ports.serenityos.n
 | [`poppler`](poppler/)                           | Poppler is a PDF rendering library                            | 24.02.0                | https://poppler.freedesktop.org/                                     |
 | [`potrace`](potrace/)                           | Bitmap tracing utility                                        | 1.16                   | https://potrace.sourceforge.net/                                     |
 | [`powdertoy`](powdertoy/)                       | The Powder Toy                                                | 96.2.350               | https://powdertoy.co.uk/                                             |
-| [`prboom-plus`](prboom-plus/)                   | PrBoom+                                                       | 2.6.2                  | https://prboom-plus.sourceforge.io/                                  |
+| [`prboom-plus`](prboom-plus/)                   | PrBoom+                                                       | 2.6.66                 | https://prboom-plus.sourceforge.io/                                  |
 | [`printf`](printf/)                             | printf (OpenBSD)                                              | 6.6                    | https://github.com/ibara/libpuffy                                    |
 | [`protobuf`](protobuf/)                         | Protocol Buffers                                              | 24.3                   | https://protobuf.dev/                                                |
 | [`pt2-clone`](pt2-clone/)                       | ProTracker 2 clone                                            | 1.63                   | https://github.com/8bitbubsy/pt2-clone                               |
diff --git a/Ports/prboom-plus/package.sh b/Ports/prboom-plus/package.sh
index 8c301f1bb31..78551c581e7 100755
--- a/Ports/prboom-plus/package.sh
+++ b/Ports/prboom-plus/package.sh
@@ -1,11 +1,11 @@
 #!/usr/bin/env -S bash ../.port_include.sh
 port='prboom-plus'
-version='2.6.2'
+version='2.6.66'
 useconfigure='true'
 squashed_version="$(echo ${version} | tr -d '.')"
 files=(
-    "https://github.com/coelckers/prboom-plus/archive/refs/tags/v${version}.tar.gz#5cfeec96fbfe4fc3bd5dbc2b8d581ff5f6617dd74b2799680ba5b1e2e38c4aff"
-    "https://github.com/coelckers/prboom-plus/releases/download/v${version}/prboom-plus-${squashed_version}-w32.zip#20313e00d8841a618e23e7c671d65870194bee634468fecd2f3697ac05f21476"
+    "https://github.com/coelckers/prboom-plus/archive/refs/tags/v${version}.tar.gz#4b647b4b14c3fac00711e6bf19f996bbfe37754a3b9bb5be6791f0c3fd993438"
+    "https://github.com/coelckers/prboom-plus/releases/download/v${version}/prboom-plus-${squashed_version}-ucrt64.zip#9c8c2b021a57739e8428b599d80c25a6b95150084cb04a7e433877123b15b141"
 )
 workdir="prboom-plus-${version}/prboom2"
 depends=(
@@ -19,6 +19,10 @@ depends=(
 )
 configopts=(
     "-DCMAKE_TOOLCHAIN_FILE=${SERENITY_BUILD_DIR}/CMakeToolchain.txt"
+    # Upstream declares 3.0 which is no longer supported by our CMake.
+    '-DCMAKE_POLICY_VERSION_MINIMUM=3.25'
+    '-DCMAKE_C_STANDARD=17'
+    '-DCMAKE_C_FLAGS=-Wno-error=incompatible-pointer-types'
     '-DWITH_ALSA=OFF'
     '-DWITH_DUMB=OFF'
     '-DWITH_FLUIDSYNTH=OFF'
@@ -45,5 +49,5 @@ install() {
 
     wad_directory="${SERENITY_INSTALL_ROOT}/usr/local/share/games/doom"
     mkdir -p "${wad_directory}"
-    run cp "../../prboom-plus-${squashed_version}-w32/prboom-plus.wad" "${wad_directory}/"
+    run cp "../../prboom-plus-${squashed_version}-ucrt64/prboom-plus.wad" "${wad_directory}/"
 }