diff --git a/mlir/lib/Bindings/Python/AsyncPasses.cpp b/mlir/lib/Bindings/Python/AsyncPasses.cpp
index b611a758dbbb37..d34a164b6e30c2 100644
--- a/mlir/lib/Bindings/Python/AsyncPasses.cpp
+++ b/mlir/lib/Bindings/Python/AsyncPasses.cpp
@@ -11,11 +11,13 @@
 #include <pybind11/detail/common.h>
 #include <pybind11/pybind11.h>
 
+namespace py = pybind11;
+
 // -----------------------------------------------------------------------------
 // Module initialization.
 // -----------------------------------------------------------------------------
 
-PYBIND11_MODULE(_mlirAsyncPasses, m) {
+PYBIND11_MODULE(_mlirAsyncPasses, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Async Dialect Passes";
 
   // Register all Async passes on load.
diff --git a/mlir/lib/Bindings/Python/DialectGPU.cpp b/mlir/lib/Bindings/Python/DialectGPU.cpp
index 560a54bcd15919..5acfad007c3055 100644
--- a/mlir/lib/Bindings/Python/DialectGPU.cpp
+++ b/mlir/lib/Bindings/Python/DialectGPU.cpp
@@ -23,7 +23,7 @@ using namespace mlir::python::adaptors;
 // Module initialization.
 // -----------------------------------------------------------------------------
 
-PYBIND11_MODULE(_mlirDialectsGPU, m) {
+PYBIND11_MODULE(_mlirDialectsGPU, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR GPU Dialect";
   //===-------------------------------------------------------------------===//
   // AsyncTokenType
diff --git a/mlir/lib/Bindings/Python/DialectLLVM.cpp b/mlir/lib/Bindings/Python/DialectLLVM.cpp
index 42a4c8c0793ba8..2af133a061eb4b 100644
--- a/mlir/lib/Bindings/Python/DialectLLVM.cpp
+++ b/mlir/lib/Bindings/Python/DialectLLVM.cpp
@@ -134,7 +134,7 @@ void populateDialectLLVMSubmodule(const pybind11::module &m) {
       });
 }
 
-PYBIND11_MODULE(_mlirDialectsLLVM, m) {
+PYBIND11_MODULE(_mlirDialectsLLVM, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR LLVM Dialect";
 
   populateDialectLLVMSubmodule(m);
diff --git a/mlir/lib/Bindings/Python/DialectLinalg.cpp b/mlir/lib/Bindings/Python/DialectLinalg.cpp
index 2e54ebeb61fb10..118c4ab3f2f573 100644
--- a/mlir/lib/Bindings/Python/DialectLinalg.cpp
+++ b/mlir/lib/Bindings/Python/DialectLinalg.cpp
@@ -21,7 +21,7 @@ static void populateDialectLinalgSubmodule(py::module m) {
       "op.");
 }
 
-PYBIND11_MODULE(_mlirDialectsLinalg, m) {
+PYBIND11_MODULE(_mlirDialectsLinalg, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Linalg dialect.";
 
   populateDialectLinalgSubmodule(m);
diff --git a/mlir/lib/Bindings/Python/DialectNVGPU.cpp b/mlir/lib/Bindings/Python/DialectNVGPU.cpp
index 754e0a75b0abc7..4c962c403082cb 100644
--- a/mlir/lib/Bindings/Python/DialectNVGPU.cpp
+++ b/mlir/lib/Bindings/Python/DialectNVGPU.cpp
@@ -34,7 +34,7 @@ static void populateDialectNVGPUSubmodule(const pybind11::module &m) {
       py::arg("ctx") = py::none());
 }
 
-PYBIND11_MODULE(_mlirDialectsNVGPU, m) {
+PYBIND11_MODULE(_mlirDialectsNVGPU, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR NVGPU dialect.";
 
   populateDialectNVGPUSubmodule(m);
diff --git a/mlir/lib/Bindings/Python/DialectPDL.cpp b/mlir/lib/Bindings/Python/DialectPDL.cpp
index 8d3f9a7ab1d6ac..e8542d5e777a65 100644
--- a/mlir/lib/Bindings/Python/DialectPDL.cpp
+++ b/mlir/lib/Bindings/Python/DialectPDL.cpp
@@ -100,7 +100,7 @@ void populateDialectPDLSubmodule(const pybind11::module &m) {
       py::arg("context") = py::none());
 }
 
-PYBIND11_MODULE(_mlirDialectsPDL, m) {
+PYBIND11_MODULE(_mlirDialectsPDL, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR PDL dialect.";
   populateDialectPDLSubmodule(m);
 }
diff --git a/mlir/lib/Bindings/Python/DialectQuant.cpp b/mlir/lib/Bindings/Python/DialectQuant.cpp
index af9cdc7bdd2d89..fc6ef9f46ce8e5 100644
--- a/mlir/lib/Bindings/Python/DialectQuant.cpp
+++ b/mlir/lib/Bindings/Python/DialectQuant.cpp
@@ -307,7 +307,7 @@ static void populateDialectQuantSubmodule(const py::module &m) {
   });
 }
 
-PYBIND11_MODULE(_mlirDialectsQuant, m) {
+PYBIND11_MODULE(_mlirDialectsQuant, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Quantization dialect";
 
   populateDialectQuantSubmodule(m);
diff --git a/mlir/lib/Bindings/Python/DialectSparseTensor.cpp b/mlir/lib/Bindings/Python/DialectSparseTensor.cpp
index 584981cfe99bf1..d4f35859fdcf1a 100644
--- a/mlir/lib/Bindings/Python/DialectSparseTensor.cpp
+++ b/mlir/lib/Bindings/Python/DialectSparseTensor.cpp
@@ -142,7 +142,7 @@ static void populateDialectSparseTensorSubmodule(const py::module &m) {
       });
 }
 
-PYBIND11_MODULE(_mlirDialectsSparseTensor, m) {
+PYBIND11_MODULE(_mlirDialectsSparseTensor, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR SparseTensor dialect.";
   populateDialectSparseTensorSubmodule(m);
 }
diff --git a/mlir/lib/Bindings/Python/DialectTransform.cpp b/mlir/lib/Bindings/Python/DialectTransform.cpp
index 6b57e652aa9d8b..df665dd66bdc28 100644
--- a/mlir/lib/Bindings/Python/DialectTransform.cpp
+++ b/mlir/lib/Bindings/Python/DialectTransform.cpp
@@ -117,7 +117,7 @@ void populateDialectTransformSubmodule(const pybind11::module &m) {
       "Get the type this ParamType is associated with.");
 }
 
-PYBIND11_MODULE(_mlirDialectsTransform, m) {
+PYBIND11_MODULE(_mlirDialectsTransform, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Transform dialect.";
   populateDialectTransformSubmodule(m);
 }
diff --git a/mlir/lib/Bindings/Python/ExecutionEngineModule.cpp b/mlir/lib/Bindings/Python/ExecutionEngineModule.cpp
index b3df30583fc963..ddd81d1e7d592e 100644
--- a/mlir/lib/Bindings/Python/ExecutionEngineModule.cpp
+++ b/mlir/lib/Bindings/Python/ExecutionEngineModule.cpp
@@ -64,7 +64,7 @@ class PyExecutionEngine {
 } // namespace
 
 /// Create the `mlir.execution_engine` module here.
-PYBIND11_MODULE(_mlirExecutionEngine, m) {
+PYBIND11_MODULE(_mlirExecutionEngine, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Execution Engine";
 
   //----------------------------------------------------------------------------
diff --git a/mlir/lib/Bindings/Python/GPUPasses.cpp b/mlir/lib/Bindings/Python/GPUPasses.cpp
index e276a3ce3a56a0..bfc43e99946bb9 100644
--- a/mlir/lib/Bindings/Python/GPUPasses.cpp
+++ b/mlir/lib/Bindings/Python/GPUPasses.cpp
@@ -11,11 +11,13 @@
 #include <pybind11/detail/common.h>
 #include <pybind11/pybind11.h>
 
+namespace py = pybind11;
+
 // -----------------------------------------------------------------------------
 // Module initialization.
 // -----------------------------------------------------------------------------
 
-PYBIND11_MODULE(_mlirGPUPasses, m) {
+PYBIND11_MODULE(_mlirGPUPasses, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR GPU Dialect Passes";
 
   // Register all GPU passes on load.
diff --git a/mlir/lib/Bindings/Python/LinalgPasses.cpp b/mlir/lib/Bindings/Python/LinalgPasses.cpp
index 3f230207a42114..e3d8f237e2bab3 100644
--- a/mlir/lib/Bindings/Python/LinalgPasses.cpp
+++ b/mlir/lib/Bindings/Python/LinalgPasses.cpp
@@ -10,11 +10,13 @@
 
 #include <pybind11/pybind11.h>
 
+namespace py = pybind11;
+
 // -----------------------------------------------------------------------------
 // Module initialization.
 // -----------------------------------------------------------------------------
 
-PYBIND11_MODULE(_mlirLinalgPasses, m) {
+PYBIND11_MODULE(_mlirLinalgPasses, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Linalg Dialect Passes";
 
   // Register all Linalg passes on load.
diff --git a/mlir/lib/Bindings/Python/MainModule.cpp b/mlir/lib/Bindings/Python/MainModule.cpp
index 8da1ab16a4514b..de713e7031a01e 100644
--- a/mlir/lib/Bindings/Python/MainModule.cpp
+++ b/mlir/lib/Bindings/Python/MainModule.cpp
@@ -22,7 +22,7 @@ using namespace mlir::python;
 // Module initialization.
 // -----------------------------------------------------------------------------
 
-PYBIND11_MODULE(_mlir, m) {
+PYBIND11_MODULE(_mlir, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Python Native Extension";
 
   py::class_<PyGlobals>(m, "_Globals", py::module_local())
diff --git a/mlir/lib/Bindings/Python/RegisterEverything.cpp b/mlir/lib/Bindings/Python/RegisterEverything.cpp
index 6b2f6b0a6a3b86..5c5c6e32102712 100644
--- a/mlir/lib/Bindings/Python/RegisterEverything.cpp
+++ b/mlir/lib/Bindings/Python/RegisterEverything.cpp
@@ -9,7 +9,7 @@
 #include "mlir-c/RegisterEverything.h"
 #include "mlir/Bindings/Python/PybindAdaptors.h"
 
-PYBIND11_MODULE(_mlirRegisterEverything, m) {
+PYBIND11_MODULE(_mlirRegisterEverything, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR All Upstream Dialects, Translations and Passes Registration";
 
   m.def("register_dialects", [](MlirDialectRegistry registry) {
diff --git a/mlir/lib/Bindings/Python/SparseTensorPasses.cpp b/mlir/lib/Bindings/Python/SparseTensorPasses.cpp
index 2a8e2b802df9c4..1bbdf2f3ccf4e5 100644
--- a/mlir/lib/Bindings/Python/SparseTensorPasses.cpp
+++ b/mlir/lib/Bindings/Python/SparseTensorPasses.cpp
@@ -10,11 +10,13 @@
 
 #include <pybind11/pybind11.h>
 
+namespace py = pybind11;
+
 // -----------------------------------------------------------------------------
 // Module initialization.
 // -----------------------------------------------------------------------------
 
-PYBIND11_MODULE(_mlirSparseTensorPasses, m) {
+PYBIND11_MODULE(_mlirSparseTensorPasses, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR SparseTensor Dialect Passes";
 
   // Register all SparseTensor passes on load.
diff --git a/mlir/lib/Bindings/Python/TransformInterpreter.cpp b/mlir/lib/Bindings/Python/TransformInterpreter.cpp
index f6b4532b1b6be4..93ab447d52bec1 100644
--- a/mlir/lib/Bindings/Python/TransformInterpreter.cpp
+++ b/mlir/lib/Bindings/Python/TransformInterpreter.cpp
@@ -99,7 +99,7 @@ static void populateTransformInterpreterSubmodule(py::module &m) {
       py::arg("target"), py::arg("other"));
 }
 
-PYBIND11_MODULE(_mlirTransformInterpreter, m) {
+PYBIND11_MODULE(_mlirTransformInterpreter, m, py::mod_gil_not_used()) {
   m.doc() = "MLIR Transform dialect interpreter functionality.";
   populateTransformInterpreterSubmodule(m);
 }
diff --git a/mlir/python/requirements.txt b/mlir/python/requirements.txt
index d1b5418cca5b23..49b8471c6b771c 100644
--- a/mlir/python/requirements.txt
+++ b/mlir/python/requirements.txt
@@ -1,4 +1,6 @@
-numpy>=1.19.5, <=1.26
-pybind11>=2.9.0, <=2.10.3
+numpy>=1.19.5, <3.0
+# pybind11>=2.14.0, <2.15.0
+# Temporarily set pybind11 version to master waiting the next release to 2.13.6
+pybind11 @ git+https://github.com/pybind/pybind11@master
 PyYAML>=5.4.0, <=6.0.1
-ml_dtypes>=0.1.0, <=0.4.0   # provides several NumPy dtype extensions, including the bf16
+ml_dtypes>=0.5.0, <=0.6.0   # provides several NumPy dtype extensions, including the bf16