diff --git a/bucket/lua.json b/bucket/lua.json
index 7f9b076d9e..3d9d173ba0 100644
--- a/bucket/lua.json
+++ b/bucket/lua.json
@@ -1,26 +1,26 @@
 {
-    "version": "5.4.2",
+    "version": "5.4.3",
     "description": "A powerful, efficient, lightweight, embeddable scripting language",
     "homepage": "http://www.lua.org",
     "license": "MIT",
     "architecture": {
         "64bit": {
             "url": [
-                "https://joedf.ahkscript.org/LuaBuilds/hdata/lua-5.4.2_Win64_bin.zip",
+                "https://joedf.ahkscript.org/LuaBuilds/hdata/lua-5.4.3_Win64_bin.zip",
                 "https://joedf.ahkscript.org/LuaBuilds/hdata/libgcc_s_dw2-1.dll.zip"
             ],
             "hash": [
-                "ac6a0312d42713feb33cf85a879830b8f02bdf0c696b6374a9e2bd3b563f2d8a",
+                "c0dc3c0dd1799dfd3c76260138a9bd88313212dc0ee2229e98896f12b2c0f355",
                 "546204ef8af80565b051b0d5dec2d885ae524cf060f99683e038e4b49b60d9e5"
             ]
         },
         "32bit": {
             "url": [
-                "https://joedf.ahkscript.org/LuaBuilds/hdata/lua-5.4.2_Win32_bin.zip",
+                "https://joedf.ahkscript.org/LuaBuilds/hdata/lua-5.4.3_Win32_bin.zip",
                 "https://joedf.ahkscript.org/LuaBuilds/hdata/libgcc_s_dw2-1.dll.zip"
             ],
             "hash": [
-                "60f02359c651cee0e542dab06455115a5c1f104030a905d80318d72eeb7c94e0",
+                "7887edd3e6e6d0827dcb07044402f89e47301f08805ec449c1b455104ab07d2b",
                 "546204ef8af80565b051b0d5dec2d885ae524cf060f99683e038e4b49b60d9e5"
             ]
         }