diff --git a/bucket/luau.json b/bucket/luau.json
index 2c4b932f1a..74e6457b0d 100644
--- a/bucket/luau.json
+++ b/bucket/luau.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.637",
+    "version": "0.638",
     "description": "A fast, small, safe, gradually typed embeddable scripting language derived from Lua",
     "homepage": "https://luau-lang.org/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/Roblox/luau/releases/download/0.637/luau-windows.zip",
-            "hash": "f1d927bb00cda5b2be808c0eb253e5a16c22dc9088d0f1644d45c4110237a435"
+            "url": "https://github.com/Roblox/luau/releases/download/0.638/luau-windows.zip",
+            "hash": "cc0c4d04647cca85273553ba6bcd0536ed554bd1756c8983efcbda431b8fcf6e"
         }
     },
     "bin": [