diff --git a/Ports/AvailablePorts.md b/Ports/AvailablePorts.md
index f83d76cd1bf5c4..3c0219f6258f5f 100644
--- a/Ports/AvailablePorts.md
+++ b/Ports/AvailablePorts.md
@@ -211,7 +211,7 @@ This list is also available at [ports.serenityos.net](https://ports.serenityos.n
 | [`mawk`](mawk/)                               | mawk                                                          | 1.3.4-20230808           | https://invisible-island.net/mawk/                                   |
 | [`mbedtls`](mbedtls/)                         | Mbed TLS                                                      | 3.4.1                    | https://tls.mbed.org/                                                |
 | [`mc`](mc/)                                   | Midnight Commander                                            | 4.8.31                   | https://midnight-commander.org/                                      |
-| [`md4c`](md4c/)                               | Markdown for C                                                | 0.4.8                    | https://github.com/mity/md4c                                         |
+| [`md4c`](md4c/)                               | Markdown for C                                                | 0.5.2                    | https://github.com/mity/md4c                                         |
 | [`mednafen`](mednafen/)                       | Mednafen (My Emulator Doesn't Need A Frickin' Excellent Name) | 1.31.0-UNSTABLE          | https://mednafen.github.io/                                          |
 | [`mgba`](mgba/)                               | Game Boy, Game Boy Color and Game Boy Advance emulator        | 0.10.2                   | https://mgba.io/                                                     |
 | [`milkytracker`](milkytracker/)               | milkytracker                                                  | 1.03.00                  | https://github.com/milkytracker/MilkyTracker                         |
diff --git a/Ports/md4c/package.sh b/Ports/md4c/package.sh
index 2bc0516edb1b5b..b5f8750e283cc7 100755
--- a/Ports/md4c/package.sh
+++ b/Ports/md4c/package.sh
@@ -1,9 +1,9 @@
 #!/usr/bin/env -S bash ../.port_include.sh
 port='md4c'
-version='0.4.8'
+version='0.5.2'
 workdir="md4c-release-${version}"
 files=(
-    "https://github.com/mity/md4c/archive/release-${version}.tar.gz#4a457df853425b6bb6e3457aa1d1a13bccec587a04c38c622b1013a0da41439f"
+    "https://github.com/mity/md4c/archive/release-${version}.tar.gz#55d0111d48fb11883aaee91465e642b8b640775a4d6993c2d0e7a8092758ef21"
 )
 useconfigure='true'