diff --git a/Cargo.lock b/Cargo.lock
index 38c5e5636..673936663 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -62,7 +62,7 @@ dependencies = [
 
 [[package]]
 name = "rust-usd"
-version = "23.11.39"
+version = "23.11.43"
 dependencies = [
  "swift-bridge",
  "swift-bridge-build",
diff --git a/Cargo.toml b/Cargo.toml
index 5c19f8ffc..5663ff55b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rust-usd"
-version = "23.11.39"
+version = "23.11.43"
 edition = "2021"
 publish = []
 
diff --git a/DeclarativePixarUSD.usda b/DeclarativePixarUSD.usda
index 1d4696ecb..5b2b0bac4 100644
--- a/DeclarativePixarUSD.usda
+++ b/DeclarativePixarUSD.usda
@@ -1,6 +1,6 @@
 #usda 1.0
 (
-    doc = "SwiftUSD v23.11.39 | Declarative API"
+    doc = "SwiftUSD v23.11.43 | Declarative API"
 )
 
 def "DeclarativeScene"
diff --git a/HelloPixarUSD.usda b/HelloPixarUSD.usda
index 698b703de..54b29c12b 100644
--- a/HelloPixarUSD.usda
+++ b/HelloPixarUSD.usda
@@ -1,6 +1,6 @@
 #usda 1.0
 (
-    doc = "SwiftUSD v23.11.39"
+    doc = "SwiftUSD v23.11.43"
 )
 
 def Xform "Geometry"
diff --git a/README.md b/README.md
index 1458b42e9..98a68a956 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@
 
 <h4 align="center">
   <a href="https://wabiverse.github.io/SwiftUSD/documentation/pixarusd/">
-    <img src="https://img.shields.io/badge/v23%2E11%2E39-DocumentationSource?style=flat-square&label=docs&labelColor=F05138&logo=swift&color=gray&logoColor=white">
+    <img src="https://img.shields.io/badge/v23%2E11%2E43-DocumentationSource?style=flat-square&label=docs&labelColor=F05138&logo=swift&color=gray&logoColor=white">
   </a>
   <a href="https://github.com/wabiverse/SwiftUSD/actions/workflows/swift-ubuntu.yml">
     <img src="https://img.shields.io/github/actions/workflow/status/wabiverse/SwiftUSD/swift-ubuntu.yml?style=flat-square&label=ubuntu%20&labelColor=E95420&logoColor=FFFFFF&logo=ubuntu">
@@ -78,7 +78,7 @@ For more details, please visit the web site [here](http://openusd.org).
 ##### To use Pixar's USD in swift, add SwiftUSD as a package dependency in your project's Package.swift file.
 ```swift
 dependencies: [
-  .package(url: "https://github.com/wabiverse/SwiftUSD.git", from: "23.11.39"),
+  .package(url: "https://github.com/wabiverse/SwiftUSD.git", from: "23.11.43"),
 ]
 ```
 
@@ -109,7 +109,7 @@ let package = Package(
     ),
   ],
   dependencies: [
-    .package(url: "https://github.com/wabiverse/SwiftUSD.git", from: "23.11.39")
+    .package(url: "https://github.com/wabiverse/SwiftUSD.git", from: "23.11.43")
   ],
   targets: [
     /* 📕 For library products... */
diff --git a/Sources/OpenUSD/Commands/UpdateCommand.swift b/Sources/OpenUSD/Commands/UpdateCommand.swift
index 8c7605ad8..1e8a0d2c4 100644
--- a/Sources/OpenUSD/Commands/UpdateCommand.swift
+++ b/Sources/OpenUSD/Commands/UpdateCommand.swift
@@ -406,7 +406,7 @@ public enum Pxr: String, CaseIterable
       source = source.replacingOccurrences(of: "<tbb/mutex.h>", with: "<mutex>")
       source = source.replacingOccurrences(of: "tbb::mutex", with: "std::mutex")
       // modern versions of tbb no longer contain a task_scheduler_init.
-      source = source.replacingOccurrences(of: "#include <OneTBB/tbb/task_scheduler_init.h>", with: "#if WITH_TBB_LEGACY\n#include <OneTBB/tbb/task_scheduler_init.h>\n#endif /* WITH_TBB_LEGACY */")
+      source = source.replacingOccurrences(of: "#include <tbb/task_scheduler_init.h>", with: "#if WITH_TBB_LEGACY\n#include <OneTBB/tbb/task_scheduler_init.h>\n#endif /* WITH_TBB_LEGACY */")
 
       /* ---- materialx headers ----------- */
 
diff --git a/Sources/pxr/include/pxr/pxrns.h b/Sources/pxr/include/pxr/pxrns.h
index fe755a93d..a5f58dcc8 100644
--- a/Sources/pxr/include/pxr/pxrns.h
+++ b/Sources/pxr/include/pxr/pxrns.h
@@ -41,7 +41,7 @@
 
 /* ------ swift usd. ------ */
 
-#define SWIFTUSD_EVOLUTION 39
+#define SWIFTUSD_EVOLUTION 43
 #define PXR_INTERNAL_NS Pixar
 
 /* ------------------------ */