arm_compute v19.05
diff --git a/src/runtime/CL/functions/CLDepthConcatenateLayer.cpp b/src/runtime/CL/functions/CLDepthConcatenateLayer.cpp
index e46647a..f687e54 100644
--- a/src/runtime/CL/functions/CLDepthConcatenateLayer.cpp
+++ b/src/runtime/CL/functions/CLDepthConcatenateLayer.cpp
@@ -36,8 +36,7 @@
 using namespace arm_compute;
 
 CLDepthConcatenateLayer::CLDepthConcatenateLayer() // NOLINT
-    : _inputs_vector(),
-      _concat_kernels_vector(),
+    : _concat_kernels_vector(),
       _border_handlers_vector(),
       _num_inputs(0)
 {
@@ -53,10 +52,10 @@
         inputs_vector_info.emplace_back(inputs_vector.at(i)->info());
     }
 
-    _concat_kernels_vector  = arm_compute::support::cpp14::make_unique<CLDepthConcatenateLayerKernel[]>(_num_inputs);
-    _border_handlers_vector = arm_compute::support::cpp14::make_unique<CLFillBorderKernel[]>(_num_inputs);
+    _concat_kernels_vector.resize(_num_inputs);
+    _border_handlers_vector.resize(_num_inputs);
 
-    TensorShape output_shape = arm_compute::misc::shape_calculator::calculate_depth_concatenate_shape(inputs_vector_info);
+    TensorShape output_shape = arm_compute::misc::shape_calculator::calculate_concatenate_shape(inputs_vector_info, Window::DimZ);
 
     // Output auto inizialitation if not yet initialized
     auto_init_if_empty(*output->info(), output_shape, 1, inputs_vector[0]->info()->data_type());
@@ -82,7 +81,7 @@
 
     // Output auto inizialitation if not yet initialized
     TensorInfo  tmp_output_info = *output->clone();
-    TensorShape output_shape    = arm_compute::misc::shape_calculator::calculate_depth_concatenate_shape(inputs_vector);
+    TensorShape output_shape    = arm_compute::misc::shape_calculator::calculate_concatenate_shape(inputs_vector, Window::DimZ);
     auto_init_if_empty(tmp_output_info, output_shape, 1, inputs_vector[0]->data_type());
 
     unsigned int depth_offset = 0;