diff --git a/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/Pass/RasterPass.h b/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/Pass/RasterPass.h
index cdbf983561..2c884ceedf 100644
--- a/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/Pass/RasterPass.h
+++ b/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/Pass/RasterPass.h
@@ -38,12 +38,12 @@ namespace AZ
 
             void SetDrawListTag(Name drawListName);
 
-            void SetPipelineStateDataIndex(u32 index);
+            void SetPipelineStateDataIndex(uint32_t index);
 
             //! Expose shader resource group.
             ShaderResourceGroup* GetShaderResourceGroup();
 
-            u32 GetDrawItemCount();
+            uint32_t GetDrawItemCount();
 
         protected:
             explicit RasterPass(const PassDescriptor& descriptor);
@@ -78,7 +78,7 @@ namespace AZ
             RHI::Viewport m_viewportState;
             bool m_overrideScissorSate = false;
             bool m_overrideViewportState = false;
-            u32 m_drawItemCount = 0;
+            uint32_t m_drawItemCount = 0;
         };
     }   // namespace RPI
 }   // namespace AZ
diff --git a/Gems/Atom/RPI/Code/Source/RPI.Public/Pass/RasterPass.cpp b/Gems/Atom/RPI/Code/Source/RPI.Public/Pass/RasterPass.cpp
index 4da5560908..ce02e1c570 100644
--- a/Gems/Atom/RPI/Code/Source/RPI.Public/Pass/RasterPass.cpp
+++ b/Gems/Atom/RPI/Code/Source/RPI.Public/Pass/RasterPass.cpp
@@ -104,7 +104,7 @@ namespace AZ
             m_flags.m_hasDrawListTag = true;
         }
 
-        void RasterPass::SetPipelineStateDataIndex(u32 index)
+        void RasterPass::SetPipelineStateDataIndex(uint32_t index)
         {
             m_pipelineStateDataIndex.m_index = index;
         }
@@ -114,7 +114,7 @@ namespace AZ
             return m_shaderResourceGroup.get();
         }
 
-        u32 RasterPass::GetDrawItemCount()
+        uint32_t RasterPass::GetDrawItemCount()
         {
             return m_drawItemCount;
         }
@@ -172,7 +172,7 @@ namespace AZ
             if (viewDrawList.size() > 0 && drawLists.size() == 0)
             {
                 m_drawListView = viewDrawList;
-                m_drawItemCount += (u32)viewDrawList.size();
+                m_drawItemCount += static_cast<uint32_t>(viewDrawList.size());
                 PassSystemInterface::Get()->IncrementFrameDrawItemCount(m_drawItemCount);
                 return;
             }
@@ -183,7 +183,7 @@ namespace AZ
             // combine draw items from mutiple draw lists to one draw list and sort it.
             for (auto drawList : drawLists)
             {
-                m_drawItemCount += (u32)drawList.size();
+                m_drawItemCount += static_cast<uint32_t>(drawList.size());
             }
             PassSystemInterface::Get()->IncrementFrameDrawItemCount(m_drawItemCount);
             m_combinedDrawList.resize(m_drawItemCount);
@@ -211,7 +211,7 @@ namespace AZ
         void RasterPass::SetupFrameGraphDependencies(RHI::FrameGraphInterface frameGraph)
         {
             RenderPass::SetupFrameGraphDependencies(frameGraph);
-            frameGraph.SetEstimatedItemCount(static_cast<u32>(m_drawListView.size()));
+            frameGraph.SetEstimatedItemCount(static_cast<uint32_t>(m_drawListView.size()));
         }
 
         void RasterPass::CompileResources(const RHI::FrameGraphCompileContext& context)