diff --git a/ports/luau/portfile.cmake b/ports/luau/portfile.cmake
index b2933aa2fced0c..882f96bd61c94a 100644
--- a/ports/luau/portfile.cmake
+++ b/ports/luau/portfile.cmake
@@ -4,7 +4,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO luau-lang/luau
     REF ${VERSION}
-    SHA512 1f5886a1516730cb13fe6275b558121a3b5e7d220c1ffae51cb3a0507b8a10697ef99af056c68af0e0103e723f821d3fb9c83a89b58df1432fa9fe36afb91164
+    SHA512 d5029fe452523a1221430cd7802b3f171f010a8c31a45f6c3f50eebce717771a0e285ad5b338c85110f0f56f114fd47ff3c0d595d3964e502f62e4168677731b
     HEAD_REF master
     PATCHES
         cmake-config-export.patch
@@ -36,4 +36,4 @@ endif()
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
 
-vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.txt")
\ No newline at end of file
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE.txt")
diff --git a/ports/luau/vcpkg.json b/ports/luau/vcpkg.json
index fa2b6ee384531c..f2cfc474c67061 100644
--- a/ports/luau/vcpkg.json
+++ b/ports/luau/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "luau",
-  "version": "0.660",
+  "version": "0.665",
   "description": "A fast, small, safe, gradually typed embeddable scripting language derived from Lua",
   "homepage": "https://github.com/luau-lang/luau",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index 60c6e5a2a55a16..4f219250fcd8e6 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5749,7 +5749,7 @@
       "port-version": 1
     },
     "luau": {
-      "baseline": "0.660",
+      "baseline": "0.665",
       "port-version": 0
     },
     "luminoengine": {
diff --git a/versions/l-/luau.json b/versions/l-/luau.json
index 5eb67b0def6781..bfbe972f9f631c 100644
--- a/versions/l-/luau.json
+++ b/versions/l-/luau.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "94bbb620bb24aae3c3aa7e510643ac4bb528d152",
+      "version": "0.665",
+      "port-version": 0
+    },
     {
       "git-tree": "70efa05416e195b201393f9c3a905362d4af0795",
       "version": "0.660",