diff --git a/ogre-gcc16.patch b/ogre-gcc16.patch
new file mode 100644
index 0000000..de523bc
--- /dev/null
+++ b/ogre-gcc16.patch
@@ -0,0 +1,11 @@
+--- ogre-1.9.0/OgreMain/include/OgreMemorySTLAllocator.h~	2013-12-01 17:28:12.000000000 +0000
++++ ogre-1.9.0/OgreMain/include/OgreMemorySTLAllocator.h	2026-01-15 15:02:26.658307837 +0000
+@@ -123,7 +123,7 @@
+ 
+ 		/// memory allocation (elements, used by STL)
+ 		inline pointer allocate( size_type count,
+-			typename std::allocator<void>::const_pointer ptr = 0 )
++			const void* ptr = 0 )
+ 		{
+                         (void)ptr;
+ 			// convert request to bytes
diff --git a/ogre.spec b/ogre.spec
index eb2b240..bcecf04 100644
--- a/ogre.spec
+++ b/ogre.spec
@@ -2,15 +2,30 @@
 
 Name:           ogre
 Version:        1.9.0
-Release:        50%{?dist}
+Release:        53%{?dist}
 Epoch:          1
 Summary:        Object-Oriented Graphics Rendering Engine
-# MIT with exceptions - main library
-# CC-BY-SA - devel docs
-# Freely redistributable without restriction - most of samples content
+# MIT - main library
+# CC-BY-SA-3.0 - devel docs
 # MIT      - shaders for DeferredShadingMedia samples
-# Public Domain - Some of the build files, samples and plugins
-License:        MIT with exceptions and CC-BY-SA and Freely redistributable without restriction
+# Public Domain - CMAKE file (ignored as they are not of build result)
+#               - see https://gitlab.com/fedora/legal/fedora-license-data/-/merge_requests/691 for list of files
+# Zlib - Samples/Media/*/DualQuaternion*
+#      - Tools/XMLConverter/src/tiny*
+# BSL-1.0 - Many of the maths/spatial routines (OgreMain/include/OgreAny.h, OgreMain/include/OgrePlane.h ...)
+# LicenseRef-Callaway-dante-treglia - OgreMain/include/OgreSingleton.h
+#         - temporary id, see https://gitlab.com/fedora/legal/fedora-license-data/-/issues/595
+# NCSA - OgreMain/include/OgreSmallVector.h
+# BSD-3-Clause - OgreMain/include/OgreUTFString.h
+# MIT-Khronos-old - RenderSystems/GL/include/GL/glew.h, RenderSystems/GL/include/GL/glxew.h, RenderSystems/GL/include/GL/wglew.h
+# GPL-2.0-or-later WITH Bison-exception-1.24 - RenderSystems/GL/src/nvparse/*_parser.cpp
+# SGI-B-2.0 - RenderSystems/GLES2/include/GLES2/gl2.h
+# LGPL-2.1-only - Tools/Common/setup/License.rtf
+# LGPL-2.1-or-later - files in Tools/BlenderExport/
+# GPLv2-or-later - Tools/LightwaveConverter
+# HPND - Tools/MaterialEditor/wxscintilla_1.69.2/src/scintilla/License.txt
+# LGPL-2.0-or-later WITH WxWindows-exception-3.1 - Tools/MaterialEditor/wxscintilla_1.69.2/src/ScintillaWX.h
+License:        MIT AND LicenseRef-Fedora-Public-Domain AND CC-BY-SA-3.0 AND Zlib AND BSL-1.0 AND LicenseRef-Callaway-dante-treglia AND NCSA AND BSD-3-Clause AND MIT-Khronos-old AND GPL-2.0-or-later WITH Bison-exception-1.24 AND SGI-B-2.0 AND LGPL-2.1-only AND LGPL-2.1-or-later AND GPLv2-or-later AND HPND AND LGPL-2.0-or-later WITH WxWindows-exception-3.1
 URL:            http://www.ogre3d.org/
 # This is modified http://downloads.sourceforge.net/ogre/ogre-v%%(echo %%{version} | tr . -).tar.bz2
 # with non-free files striped (see ogre-make-clean.sh):
@@ -38,6 +53,7 @@ Patch12:        ogre-a24ac4afbbb9dc5ff49a61634af50da11ba8fb97.diff
 # https://bugzilla.redhat.com/show_bug.cgi?id=1841324
 Patch13:        ogre-1.9.0-sysctl.patch
 Patch14:        %{name}-gcc11.patch
+Patch15:        %{name}-gcc16.patch
 BuildRequires:  gcc-c++
 BuildRequires:  zziplib-devel freetype-devel
 BuildRequires:  libXaw-devel libXrandr-devel libXxf86vm-devel libGLU-devel
@@ -173,6 +189,7 @@ mkdir build
 %patch -P12 -p1
 %patch -P13 -p1
 %patch -P14 -p1
+%patch -P15 -p1
 
 # remove execute bits from src-files for -debuginfo package
 chmod -x `find RenderSystems/GL -type f` \
@@ -276,6 +293,15 @@ mv %{buildroot}%{_libdir}/OGRE/cmake/* %{buildroot}%{_datadir}/cmake/Modules
 
 
 %changelog
+* Thu Jan 15 2026 Jonathan Wakely <jwakely@fedoraproject.org> - 1.9.0-53
+- Patched for GCC 16
+
+* Thu Jul 24 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1:1.9.0-52
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Fri Jan 17 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1:1.9.0-51
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
 * Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1:1.9.0-50
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild