diff --git a/4cf40d7.diff b/4cf40d7.diff
new file mode 100644
index 0000000..dfb1f0d
--- /dev/null
+++ b/4cf40d7.diff
@@ -0,0 +1,30 @@
+From 4cf40d70f8e9da3184bb4c9b604db6a3b23d6533 Mon Sep 17 00:00:00 2001
+From: Teresa Charlin <teresa.charlinreyes@arm.com>
+Date: Thu, 20 Apr 2023 11:55:48 +0100
+Subject: [PATCH] GitHub #723 Fix Maybe uninitialized variable
+
+
+Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
+Change-Id: I70d3673bbb2dc113ac5eb6d63029a4a4a684e831
+---
+
+diff --git a/include/armnn/backends/Workload.hpp b/include/armnn/backends/Workload.hpp
+index be6fbd9..9f7aad0 100644
+--- a/include/armnn/backends/Workload.hpp
++++ b/include/armnn/backends/Workload.hpp
+@@ -1,5 +1,5 @@
+ //
+-// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
++// Copyright © 2022-2023 Arm Ltd and Contributors. All rights reserved.
+ // SPDX-License-Identifier: MIT
+ //
+ #pragma once
+@@ -124,6 +124,8 @@
+ 
+             if (!info.m_InputTensorInfos.empty())
+             {
++                expectedInputType = info.m_InputTensorInfos.front().GetDataType();
++
+                 if (expectedOutputType != expectedInputType)
+                 {
+                     ARMNN_ASSERT_MSG(false, "Trying to create workload with incorrect type");
diff --git a/armnn-fix-gcc13-2.patch b/armnn-fix-gcc13-2.patch
new file mode 100644
index 0000000..7817a2e
--- /dev/null
+++ b/armnn-fix-gcc13-2.patch
@@ -0,0 +1,10 @@
+--- ./profiling/client/include/Holder.hpp.orig	2023-03-21 14:36:13.377591628 +0100
++++ ./profiling/client/include/Holder.hpp	2023-03-21 14:36:31.325798921 +0100
+@@ -8,6 +8,7 @@
+ #include <mutex>
+ #include <vector>
+ #include <set>
++#include <string>
+ 
+ namespace arm
+ {
diff --git a/armnn.changes b/armnn.changes
index ff35eec..d23c60d 100644
--- a/armnn.changes
+++ b/armnn.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Apr 20 12:48:18 UTC 2023 - Guillaume GARDET <guillaume.gardet@opensuse.org>
+
+- Add additionnal gcc13 fixes:
+  * 4cf40d7.diff
+  * armnn-fix-gcc13-2.patch
+
 -------------------------------------------------------------------
 Wed Apr  5 06:06:27 UTC 2023 - Guillaume GARDET <guillaume.gardet@opensuse.org>
 
diff --git a/armnn.spec b/armnn.spec
index 2c427a9..48c733e 100644
--- a/armnn.spec
+++ b/armnn.spec
@@ -81,6 +81,9 @@ Source0:        https://github.com/ARM-software/armnn/archive/v%{version}.tar.gz
 Source1:        armnn-rpmlintrc
 # PATCH-FIX-UPSTREAM - https://github.com/ARM-software/armnn/issues/723
 Patch1:         armnn-fix-gcc13.patch
+Patch2:         armnn-fix-gcc13-2.patch
+# PATCH-FIX-UPSTREAM  - https://review.mlplatform.org/c/ml/armnn/+/9460
+Patch3:         4cf40d7.diff
 # PATCHES to add downstream ArmnnExamples binary - https://layers.openembedded.org/layerindex/recipe/87610/
 Patch200:       0003-add-more-test-command-line-arguments.patch
 Patch201:       0005-add-armnn-mobilenet-test-example.patch
@@ -375,6 +378,8 @@ This package contains the libarmnnOnnxParser library from armnn.
 %prep
 %setup -q -n armnn-%{version}
 %patch1 -p1
+%patch2 -p1
+%patch3 -p1
 %if %{with armnn_extra_tests}
 %patch200 -p1
 %patch201 -p1