diff --git a/cmake/support_kokkos.cmake b/cmake/support_kokkos.cmake
index 3dd5cacebf..33c9afebe2 100644
--- a/cmake/support_kokkos.cmake
+++ b/cmake/support_kokkos.cmake
@@ -5,7 +5,7 @@
 # Include this file only once
 include_guard()
 
-set(KOKKOS_VERSION 4.5.00)
+set(KOKKOS_VERSION 5.0.0)
 
 # Macro to aid in finding Kokkos with 3 potential install options:
 # 1. Fully integrated Kokkos packages and CMake module files
diff --git a/pennylane_lightning/core/_version.py b/pennylane_lightning/core/_version.py
index 7cf2e95893..663b8c6c28 100644
--- a/pennylane_lightning/core/_version.py
+++ b/pennylane_lightning/core/_version.py
@@ -16,4 +16,4 @@
 Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.45.0-dev0"
+__version__ = "0.45.0-dev1"
diff --git a/pennylane_lightning/core/simulators/lightning_kokkos/algorithms/AlgorithmsKokkos.cpp b/pennylane_lightning/core/simulators/lightning_kokkos/algorithms/AlgorithmsKokkos.cpp
index df2fc15f65..8a2221b96f 100644
--- a/pennylane_lightning/core/simulators/lightning_kokkos/algorithms/AlgorithmsKokkos.cpp
+++ b/pennylane_lightning/core/simulators/lightning_kokkos/algorithms/AlgorithmsKokkos.cpp
@@ -23,6 +23,7 @@ using Pennylane::LightningKokkos::StateVectorKokkos;
 using namespace Pennylane::LightningKokkos::Algorithms;
 
 // explicit instantiation
+#ifndef __HIP_DEVICE_COMPILE__
 template class Pennylane::Algorithms::OpsData<StateVectorKokkos<float>>;
 template class Pennylane::Algorithms::OpsData<StateVectorKokkos<double>>;
 
@@ -31,3 +32,4 @@ template class Pennylane::Algorithms::JacobianData<StateVectorKokkos<double>>;
 
 template class Algorithms::AdjointJacobian<StateVectorKokkos<float>>;
 template class Algorithms::AdjointJacobian<StateVectorKokkos<double>>;
+#endif
diff --git a/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGateFunctors.hpp b/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGateFunctors.hpp
index b82d1dae8c..34b15c6065 100644
--- a/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGateFunctors.hpp
+++ b/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGateFunctors.hpp
@@ -1840,9 +1840,10 @@ template <typename PrecisionT> class applyMultiRZFunctor {
     }
 
     KOKKOS_FUNCTION void operator()(const std::size_t k) const {
-        arr(k) *= (Kokkos::Impl::bit_count(k & wires_parity) % 2 == 0)
-                      ? shift_0
-                      : shift_1;
+        arr(k) *=
+            (Kokkos::Experimental::popcount_builtin(k & wires_parity) % 2 == 0)
+                ? shift_0
+                : shift_1;
     }
 };
 
@@ -1880,10 +1881,12 @@ void applyNCMultiRZ(Kokkos::View<Kokkos::complex<PrecisionT> *> arr_,
         Kokkos::View<Kokkos::complex<PrecisionT> *> arr, std::size_t i,
         Kokkos::View<std::size_t *> indices, std::size_t offset) {
         std::size_t index = indices(i);
-        arr(index + offset) *=
-            (Kokkos::Impl::bit_count((index + offset) & wires_parity) % 2 == 0)
-                ? shift_0
-                : shift_1;
+        arr(index + offset) *= (Kokkos::Experimental::popcount_builtin(
+                                    (index + offset) & wires_parity) %
+                                    2 ==
+                                0)
+                                   ? shift_0
+                                   : shift_1;
     };
 
     applyNCNFunctor(ExecutionSpace{}, arr_, num_qubits, controlled_wires,
@@ -1932,8 +1935,10 @@ void applyPauliRot(Kokkos::View<Kokkos::complex<PrecisionT> *> arr_,
         KOKKOS_LAMBDA(std::size_t i0) {
             std::size_t i1 = i0 ^ mask_xy;
             if (i0 <= i1) {
-                const auto count_y = Kokkos::Impl::bit_count(i0 & mask_y) * 2;
-                const auto count_z = Kokkos::Impl::bit_count(i0 & mask_z) * 2;
+                const auto count_y =
+                    Kokkos::Experimental::popcount_builtin(i0 & mask_y) * 2;
+                const auto count_z =
+                    Kokkos::Experimental::popcount_builtin(i0 & mask_z) * 2;
                 const auto sign_i0 = count_z + count_mask_y * 3 - count_y;
                 const auto sign_i1 = count_z + count_mask_y + count_y;
                 const ComplexT v0 = arr_(i0);
diff --git a/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGeneratorFunctors.hpp b/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGeneratorFunctors.hpp
index 8f88e0a74a..84646c1aaa 100644
--- a/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGeneratorFunctors.hpp
+++ b/pennylane_lightning/core/simulators/lightning_kokkos/gates/BasicGeneratorFunctors.hpp
@@ -369,7 +369,9 @@ void applyGenMultiRZ(Kokkos::View<Kokkos::complex<PrecisionT> *> arr_,
                                             Pennylane::Util::exp2(num_qubits)),
         KOKKOS_LAMBDA(std::size_t k) {
             arr_(k) *= static_cast<PrecisionT>(
-                1 - 2 * int(Kokkos::Impl::bit_count(k & wires_parity) % 2));
+                1 - 2 * int(Kokkos::Experimental::popcount_builtin(
+                                k & wires_parity) %
+                            2));
         });
 }
 
@@ -951,7 +953,9 @@ void applyNCGenMultiRZ(Kokkos::View<Kokkos::complex<PrecisionT> *> arr_,
         KOKKOS_LAMBDA(std::size_t k) {
             if (ctrls_mask == (ctrls_parity & k)) {
                 arr_(k) *= static_cast<PrecisionT>(
-                    1 - 2 * int(Kokkos::Impl::bit_count(k & wires_parity) % 2));
+                    1 - 2 * int(Kokkos::Experimental::popcount_builtin(
+                                    k & wires_parity) %
+                                2));
             } else {
                 arr_(k) = 0.0;
             }
diff --git a/pennylane_lightning/core/simulators/lightning_kokkos/gates/MatrixGateFunctors.hpp b/pennylane_lightning/core/simulators/lightning_kokkos/gates/MatrixGateFunctors.hpp
index e9a9fcf3ff..35f5af2bc0 100644
--- a/pennylane_lightning/core/simulators/lightning_kokkos/gates/MatrixGateFunctors.hpp
+++ b/pennylane_lightning/core/simulators/lightning_kokkos/gates/MatrixGateFunctors.hpp
@@ -22,7 +22,7 @@
 /// @cond DEV
 namespace {
 using namespace Pennylane::Util;
-using Kokkos::Experimental::swap;
+using Kokkos::kokkos_swap;
 using Pennylane::LightningKokkos::Util::controlBitPatterns;
 using Pennylane::LightningKokkos::Util::generateBitPatterns;
 using Pennylane::LightningKokkos::Util::one;
diff --git a/pennylane_lightning/core/simulators/lightning_kokkos/measurements/MeasuresFunctors.hpp b/pennylane_lightning/core/simulators/lightning_kokkos/measurements/MeasuresFunctors.hpp
index de760d7fd0..a87281d3ff 100644
--- a/pennylane_lightning/core/simulators/lightning_kokkos/measurements/MeasuresFunctors.hpp
+++ b/pennylane_lightning/core/simulators/lightning_kokkos/measurements/MeasuresFunctors.hpp
@@ -442,18 +442,46 @@ auto probs_bitshift_generic(
             d_probabilities);
         break;
     case 7UL:
-        Kokkos::parallel_reduce(
-            exp2(num_qubits - n_wires),
-            getProbsNQubitOpFunctor<PrecisionT, DeviceType, 7>(arr, num_qubits,
-                                                               wires),
-            d_probabilities);
+        // Following conditions are here to prevent error for HIP out of shared
+        // memory error
+#ifdef KOKKOS_ENABLE_HIP
+        if constexpr (std::is_same_v<DeviceType, Kokkos::HIP> &&
+                      sizeof(PrecisionT) == 8) {
+            Kokkos::parallel_reduce(
+                Kokkos::RangePolicy<DeviceType, Kokkos::LaunchBounds<32>>(
+                    0, exp2(num_qubits - n_wires)),
+                getProbsNQubitOpFunctor<PrecisionT, DeviceType, 7>(
+                    arr, num_qubits, wires),
+                d_probabilities);
+        } else
+#endif
+        {
+            Kokkos::parallel_reduce(
+                exp2(num_qubits - n_wires),
+                getProbsNQubitOpFunctor<PrecisionT, DeviceType, 7>(
+                    arr, num_qubits, wires),
+                d_probabilities);
+        }
         break;
     case 8UL:
-        Kokkos::parallel_reduce(
-            exp2(num_qubits - n_wires),
-            getProbsNQubitOpFunctor<PrecisionT, DeviceType, 8>(arr, num_qubits,
-                                                               wires),
-            d_probabilities);
+#ifdef KOKKOS_ENABLE_HIP
+        if constexpr (std::is_same_v<DeviceType, Kokkos::HIP> &&
+                      sizeof(PrecisionT) == 8) {
+            Kokkos::parallel_reduce(
+                Kokkos::RangePolicy<DeviceType, Kokkos::LaunchBounds<16>>(
+                    0, exp2(num_qubits - n_wires)),
+                getProbsNQubitOpFunctor<PrecisionT, DeviceType, 8>(
+                    arr, num_qubits, wires),
+                d_probabilities);
+        } else
+#endif
+        {
+            Kokkos::parallel_reduce(
+                exp2(num_qubits - n_wires),
+                getProbsNQubitOpFunctor<PrecisionT, DeviceType, 8>(
+                    arr, num_qubits, wires),
+                d_probabilities);
+        }
         break;
     default:
         Kokkos::parallel_reduce(