diff --git a/ports/luau/fix-unittest.patch b/ports/luau/fix-unittest.patch
index b382024a32..582455ec78 100644
--- a/ports/luau/fix-unittest.patch
+++ b/ports/luau/fix-unittest.patch
@@ -1,17 +1,20 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 4ccd3bd..cf0a18b 100644
+index cd417f8..c4a6f9a 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -230,11 +230,11 @@ if(MSVC AND LUAU_BUILD_CLI)
+@@ -230,13 +230,14 @@ if(MSVC AND LUAU_BUILD_CLI)
      # the default stack size that MSVC linker uses is 1 MB; we need more stack space in Debug because stack frames are larger
      set_target_properties(Luau.Analyze.CLI PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
      set_target_properties(Luau.Repl.CLI PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
 -    set_target_properties(Luau.UnitTest PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
  endif()
- 
+
  if(MSVC AND LUAU_BUILD_TESTS)
      # the default stack size that MSVC linker uses is 1 MB; we need more stack space in Debug because stack frames are larger
 +    set_target_properties(Luau.UnitTest PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
      set_target_properties(Luau.CLI.Test PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
      set_target_properties(Luau.Conformance PROPERTIES LINK_FLAGS_DEBUG /STACK:2097152)
++    set_target_properties(Luau.UnitTest PROPERTIES LINK_FLAGS_OPTIMIZED /STACK:2097152)
+     set_target_properties(Luau.CLI.Test PROPERTIES LINK_FLAGS_OPTIMIZED /STACK:2097152)
+     set_target_properties(Luau.Conformance PROPERTIES LINK_FLAGS_OPTIMIZED /STACK:2097152)
  endif()
diff --git a/ports/luau/portfile.cmake b/ports/luau/portfile.cmake
index 390625d9ef..33e9b57fcf 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 e1a3de791c5f46138b88efd898ae1e21377bbd299b8fd51817140f0d0b8dcfb039db66776d74dfde560829947aa781515f25236aa95cac0dcd3a29498b3f7a6b
+    SHA512 0bc7932e2387dc1a2a8e1dd99b77df21e057f45c1f5ffd7e7596ff599cbc07f1fb1073be002a8371d6f4a3a907fc3b9efcd0767ef83dc5c315c859eaf4cff2d8
     HEAD_REF master
     PATCHES
         cmake-config-export.patch
diff --git a/ports/luau/vcpkg.json b/ports/luau/vcpkg.json
index 97b5e2f283..05a464e654 100644
--- a/ports/luau/vcpkg.json
+++ b/ports/luau/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "luau",
-  "version": "0.733",
+  "version": "0.734",
   "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 67c7d4b1ea..2fb92bb5df 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6325,7 +6325,7 @@
       "port-version": 1
     },
     "luau": {
-      "baseline": "0.733",
+      "baseline": "0.734",
       "port-version": 0
     },
     "lunarg-vulkantools": {
diff --git a/versions/l-/luau.json b/versions/l-/luau.json
index 64d613da1d..72d7cb7d2d 100644
--- a/versions/l-/luau.json
+++ b/versions/l-/luau.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "8d875fa11f4f3fe1b765660dcd48e44a7da258c2",
+      "version": "0.734",
+      "port-version": 0
+    },
     {
       "git-tree": "3e9d49d75c50e4659b4431a258058d847c7fb1c3",
       "version": "0.733",