diff --git a/external/lang b/external/lang
index 76f335d8..18cece00 160000
--- a/external/lang
+++ b/external/lang
@@ -1 +1 @@
-Subproject commit 76f335d8928f5f3c33dbb9c6b05888ff7d2f12ef
+Subproject commit 18cece0097c05de29c7111fd8d54cd3cdd4ce679
diff --git a/src/context/Locale.tsx b/src/context/Locale.tsx
index 29892e5c..0c3f2bcf 100644
--- a/src/context/Locale.tsx
+++ b/src/context/Locale.tsx
@@ -53,6 +53,7 @@ export enum Language {
     OWO = "owo",
     PIRATE = "pr",
     BOTTOM = "bottom",
+    LEET = "leet",
     PIGLATIN = "piglatin",
 }
 
@@ -140,6 +141,13 @@ export const Languages: { [key in Language]: LanguageEntry } = {
         dayjs: "en-gb",
         cat: "alt",
     },
+    leet: {
+        display: "1337",
+        emoji: "💾",
+        i18n: "leet",
+        dayjs: "en-gb",
+        cat: "alt",
+    },
     piglatin: {
         display: "Pig Latin",
         emoji: "🐖",