diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9be411b0cb1..58e7adb376d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+- Components
+  - `icu_properties`
+    - Add `Aran` script code (https://github.com/unicode-org/icu4x/pull/4426)
 - FFI:
     - All languages
       - Correctly handle invalid UTF8 (https://github.com/unicode-org/icu4x/pull/4353)
diff --git a/components/properties/src/props.rs b/components/properties/src/props.rs
index 247b505c817..fbae09531bb 100644
--- a/components/properties/src/props.rs
+++ b/components/properties/src/props.rs
@@ -1396,6 +1396,7 @@ impl Script {
     pub const Nabataean: Script = Script(143);
     pub const NagMundari: Script = Script(199);
     pub const Nandinagari: Script = Script(187);
+    pub const Nastaliq: Script = Script(200);
     pub const NewTaiLue: Script = Script(59);
     pub const Newa: Script = Script(170);
     pub const Nko: Script = Script(87);