diff --git a/kodi-inputstream-adaptive-20.3.12-gcc-13.2.patch b/kodi-inputstream-adaptive-20.3.12-gcc-13.2.patch
new file mode 100644
index 0000000..a7691e2
--- /dev/null
+++ b/kodi-inputstream-adaptive-20.3.12-gcc-13.2.patch
@@ -0,0 +1,126 @@
+From e5928d5dbb49a3dcb17ff9814ac4fceceb0032c2 Mon Sep 17 00:00:00 2001
+From: BlackEagle <ike.devolder@gmail.com>
+Date: Sat, 3 Jun 2023 12:42:09 +0200
+Subject: [PATCH] =?UTF-8?q?Fix=20error:=20=E2=80=98uint*=5Ft=E2=80=99=20ha?=
+ =?UTF-8?q?s=20not=20been=20declared=20with=20gcc=2013?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+When building with gcc 13 there are various build issues like:
+
+```
+[ 48%] Building CXX object CMakeFiles/inputstream.adaptive.dir/src/aes_decrypter.cpp.o
+In file included from /home/ike/devel/github/inputstream.adaptive-upstream/src/aes_decrypter.h:11,
+                 from /home/ike/devel/github/inputstream.adaptive-upstream/src/aes_decrypter.cpp:9:
+/home/ike/devel/github/inputstream.adaptive-upstream/src/Iaes_decrypter.h:28:31: error: ‘uint8_t’ has not been declared
+   28 |   virtual void ivFromSequence(uint8_t* buffer, uint64_t sid) = 0;
+      |                               ^~~~~~~
+/home/ike/devel/github/inputstream.adaptive-upstream/src/Iaes_decrypter.h:28:48: error: ‘uint64_t’ has not been declared
+   28 |   virtual void ivFromSequence(uint8_t* buffer, uint64_t sid) = 0;
+      |                                                ^~~~~~~~
+make[2]: *** [CMakeFiles/inputstream.adaptive.dir/build.make:692: CMakeFiles/inputstream.adaptive.dir/src/aes_decrypter.cpp.o] Error 1
+make[1]: *** [CMakeFiles/Makefile2:210: CMakeFiles/inputstream.adaptive.dir/all] Error 2
+make: *** [Makefile:166: all] Error 2
+```
+
+Using the `#include <cstdint>` in the various headers fixes this issue.
+
+Signed-off-by: BlackEagle <ike.devolder@gmail.com>
+---
+ src/Iaes_decrypter.h        | 1 +
+ src/SSD_dll.h               | 1 +
+ src/test/KodiStubs.h        | 1 +
+ src/utils/FileUtils.h       | 1 +
+ src/utils/PropertiesUtils.h | 1 +
+ src/utils/StringUtils.h     | 1 +
+ src/utils/Utils.h           | 1 +
+ 7 files changed, 7 insertions(+)
+
+diff --git a/src/Iaes_decrypter.h b/src/Iaes_decrypter.h
+index 7fdf604..e7f889b 100644
+--- a/src/Iaes_decrypter.h
++++ b/src/Iaes_decrypter.h
+@@ -11,6 +11,7 @@
+ #include <bento4/Ap4Types.h>
+ 
+ #include <string>
++#include <cstdint>
+ 
+ class IAESDecrypter
+ {
+diff --git a/src/SSD_dll.h b/src/SSD_dll.h
+index 6298d09..bf75346 100644
+--- a/src/SSD_dll.h
++++ b/src/SSD_dll.h
+@@ -10,6 +10,7 @@
+ 
+ #include <stdarg.h> // va_list, va_start, va_arg, va_end
+ #include <string_view>
++#include <cstdint>
+ 
+ //Functionality wich is supported by the Decrypter
+ class Adaptive_CencSingleSampleDecrypter;
+diff --git a/src/test/KodiStubs.h b/src/test/KodiStubs.h
+index 7a9d8e6..fe5107b 100644
+--- a/src/test/KodiStubs.h
++++ b/src/test/KodiStubs.h
+@@ -12,6 +12,7 @@
+ 
+ #include <string>
+ #include <vector>
++#include <cstdint>
+ 
+ #ifdef _WIN32 // windows
+ #if !defined(_SSIZE_T_DEFINED) && !defined(HAVE_SSIZE_T)
+diff --git a/src/utils/FileUtils.h b/src/utils/FileUtils.h
+index 40745b0..92e75b1 100644
+--- a/src/utils/FileUtils.h
++++ b/src/utils/FileUtils.h
+@@ -10,6 +10,7 @@
+ 
+ #include <string>
+ #include <string_view>
++#include <cstdint>
+ 
+ namespace UTILS
+ {
+diff --git a/src/utils/PropertiesUtils.h b/src/utils/PropertiesUtils.h
+index b277f58..0f0ba49 100644
+--- a/src/utils/PropertiesUtils.h
++++ b/src/utils/PropertiesUtils.h
+@@ -11,6 +11,7 @@
+ #include <map>
+ #include <string>
+ #include <utility>
++#include <cstdint>
+ 
+ namespace UTILS
+ {
+diff --git a/src/utils/StringUtils.h b/src/utils/StringUtils.h
+index fbafccd..066a6de 100644
+--- a/src/utils/StringUtils.h
++++ b/src/utils/StringUtils.h
+@@ -11,6 +11,7 @@
+ #include <string>
+ #include <string_view>
+ #include <vector>
++#include <cstdint>
+ 
+ namespace UTILS
+ {
+diff --git a/src/utils/Utils.h b/src/utils/Utils.h
+index e7ae209..24bccaf 100644
+--- a/src/utils/Utils.h
++++ b/src/utils/Utils.h
+@@ -12,6 +12,7 @@
+ #include <string>
+ #include <string_view>
+ #include <vector>
++#include <cstdint>
+ 
+ namespace UTILS
+ {
+-- 
+2.40.1
+
diff --git a/kodi-inputstream-adaptive.spec b/kodi-inputstream-adaptive.spec
index b5075d7..9076668 100644
--- a/kodi-inputstream-adaptive.spec
+++ b/kodi-inputstream-adaptive.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1)
 %define bento_version 1.6.0-639-6
 Name:          kodi-inputstream-adaptive
-Version:       20.3.9
+Version:       20.3.12
 Release:       1mamba
 Summary:       kodi inputstream addon for several manifest types 
 Group:         Graphical Desktop/Applications/Multimedia
@@ -11,6 +11,7 @@ Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://github.com/xbmc/inputstream.adaptive
 Source:        https://github.com/xbmc/inputstream.adaptive.git/%{version}-Nexus/inputstream.adaptive-%{version}.tar.bz2
 Source1:       https://github.com/xbmc/Bento4/archive/refs/tags/%{bento_version}-Nexus.tar.gz
+Patch0:        kodi-inputstream-adaptive-20.3.12-gcc-13.2.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -30,6 +31,8 @@ kodi inputstream addon for several manifest types.
 
 %prep
 %setup -q -n inputstream.adaptive-%{version}
+%define _default_patch_fuzz 2
+%patch 0 -p1 -b .gcc-13.2
 
 %build
 %cmake -d build \
@@ -55,6 +58,9 @@ kodi inputstream addon for several manifest types.
 %{_datadir}/kodi/addons/inputstream.adaptive/*
 
 %changelog
+* Mon Aug 28 2023 Automatic Build System <autodist@mambasoft.it> 20.3.12-1mamba
+- automatic version update by autodist
+
 * Wed May 31 2023 Automatic Build System <autodist@mambasoft.it> 20.3.9-1mamba
 - automatic version update by autodist