diff --git a/iana-etc/.SRCINFO b/iana-etc/.SRCINFO
index 1684d2c480..ae2bd07d8b 100644
--- a/iana-etc/.SRCINFO
+++ b/iana-etc/.SRCINFO
@@ -1,16 +1,16 @@
 pkgbase = iana-etc
 	pkgdesc = /etc/protocols and /etc/services provided by IANA
-	pkgver = 20240612
+	pkgver = 20240814
 	pkgrel = 1
 	url = https://www.iana.org/protocols
 	arch = any
 	license = custom:none
 	backup = etc/protocols
 	backup = etc/services
-	source = https://sources.archlinux.org/other/packages/iana-etc/service-names-port-numbers-20240612.xml
+	source = https://sources.archlinux.org/other/packages/iana-etc/service-names-port-numbers-20240814.xml
 	source = https://sources.archlinux.org/other/packages/iana-etc/protocol-numbers-20240503.xml
 	source = LICENSE
-	sha256sums = 16ad85a7b41d9f4e66d0d874c700ce78b7443804dc871dd398f50754612b8bf1
+	sha256sums = e05d5b388d1fc4a1f96a501ef713c8e55b08ff6c169f7d10b8159d600ed6f516
 	sha256sums = 08090825eabfc99032614b2b6dbc36ebf64e39e3a2c8d5e0a3af1df4a6d4da66
 	sha256sums = dd37e92942d5a4024f1c77df49d61ca77fc6284691814903a741785df61f78cb
 
diff --git a/iana-etc/PKGBUILD b/iana-etc/PKGBUILD
index 98bf6566c4..ef86e77212 100644
--- a/iana-etc/PKGBUILD
+++ b/iana-etc/PKGBUILD
@@ -4,7 +4,7 @@
 # Maintainer: Jelle van der Waa <jelle@archlinux.org>
 
 pkgname=iana-etc
-pkgver=20240612
+pkgver=20240814
 _ports=service-names-port-numbers-${pkgver}
 _protocols=protocol-numbers-20240503
 pkgrel=1
@@ -16,7 +16,7 @@ backup=('etc/'{protocols,services})
 source=("https://sources.archlinux.org/other/packages/iana-etc/${_ports}.xml"
         "https://sources.archlinux.org/other/packages/iana-etc/${_protocols}.xml"
         'LICENSE')
-sha256sums=('16ad85a7b41d9f4e66d0d874c700ce78b7443804dc871dd398f50754612b8bf1'
+sha256sums=('e05d5b388d1fc4a1f96a501ef713c8e55b08ff6c169f7d10b8159d600ed6f516'
             '08090825eabfc99032614b2b6dbc36ebf64e39e3a2c8d5e0a3af1df4a6d4da66'
             'dd37e92942d5a4024f1c77df49d61ca77fc6284691814903a741785df61f78cb')
 
diff --git a/iana-etc/iana-versioned.sh b/iana-etc/iana-versioned.sh
new file mode 100755
index 0000000000..f3e42f7f6c
--- /dev/null
+++ b/iana-etc/iana-versioned.sh
@@ -0,0 +1,37 @@
+#!/usr/bin/bash
+
+URLS=(
+	https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xml
+	https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xml
+)
+
+DEST=/srv/ftp/other/packages/iana-etc
+
+curl="curl --silent --fail --location"
+
+do_update() {
+	url=$1
+	date=$(
+		$curl --head "$url" |
+		sed 's/^Last-Modified: //;t;d' |
+		date -f- +%Y%m%d
+	)
+	if [[ -z $date ]]; then
+		return
+	fi
+
+	file=${url##*/}
+	name=${file%.*}
+	ext=${file##*.}
+	versioned="$name-$date.$ext"
+
+	if [[ ! -f "$versioned" ]]; then
+		$curl --output "$versioned" "$url"
+	fi
+}
+
+cd "$DEST"
+
+for url in ${URLS[@]}; do
+	do_update "$url"
+done