diff --git a/mingw-w64-scotch/0005-gcc15.patch b/mingw-w64-scotch/0005-gcc15.patch
new file mode 100644
index 0000000000..d25d5c3515
--- /dev/null
+++ b/mingw-w64-scotch/0005-gcc15.patch
@@ -0,0 +1,28 @@
+https://gitlab.inria.fr/scotch/scotch/-/issues/48
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 6c84b7b..46e5fcd 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -130,7 +130,7 @@ endif()
+ # Detect and remove GCC _FORTIFY_SOURCE
+ if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+   execute_process(COMMAND ${CMAKE_C_COMPILER} ${CMAKE_C_FLAGS} -E -Og -dM -x c ${dev_null} OUTPUT_VARIABLE gcc_macros)
+-  string(FIND ${gcc_macros} "_FORTIFY_SOURCE" fortify)
++  string(FIND "${gcc_macros}" "_FORTIFY_SOURCE" fortify)
+   if(fortify GREATER -1)
+     message(WARNING "GCC _FORTIFY_SOURCE is known to cause problem with Scotch and has been disabled")
+     set(CMAKE_C_FLAGS "-U_FORTIFY_SOURCE ${CMAKE_C_FLAGS}")
+diff --git a/src/scotch/amk_m2.h b/src/scotch/amk_m2.h
+index 9349cb8..b170b46 100644
+--- a/src/scotch/amk_m2.h
++++ b/src/scotch/amk_m2.h
+@@ -91,7 +91,7 @@ typedef int (* DomnBipartFunc) (const ArchMesh2 * const, const ArchMesh2Dom * co
+ **  The function prototypes.
+ */
+ 
+-void                        C_domnBipart        (ArchMesh2 *, ArchMesh2Dom *, Anum, Anum *, Anum *, int (*) ());
++void                        C_domnBipart        (ArchMesh2 *, ArchMesh2Dom *, Anum, Anum *, Anum *, DomnBipartFunc);
+ int                         C_domnBipartOne     (const ArchMesh2 * const, const ArchMesh2Dom * const, ArchMesh2Dom * restrict const, ArchMesh2Dom * restrict const);
+ 
+ /*
diff --git a/mingw-w64-scotch/PKGBUILD b/mingw-w64-scotch/PKGBUILD
index d41e98c0a1..362c94ba1a 100644
--- a/mingw-w64-scotch/PKGBUILD
+++ b/mingw-w64-scotch/PKGBUILD
@@ -5,8 +5,8 @@ pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-${_realname}-int64")
 pkgdesc='Graph partitioning and sparse matrix ordering package (mingw-w64)'
-pkgver=7.0.6
-pkgrel=2
+pkgver=7.0.7
+pkgrel=1
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
 url="https://www.labri.fr/perso/pelegrin/scotch/"
@@ -22,12 +22,14 @@ source=("https://gitlab.inria.fr/scotch/scotch/-/archive/v${pkgver}/${_realname}
         "Makefile.idx32.inc"
         "Makefile.idx64.inc"
         "0002-pipe-fix.patch"
-        "0004-dummysizes-regex.patch")
-sha256sums=('b44acd0d2f53de4b578fa3a88944cccc45c4d2961cd8cefa9b9a1d5431de8e2b'
+        "0004-dummysizes-regex.patch"
+        "0005-gcc15.patch")
+sha256sums=('02084471d2ca525f8a59b4bb8c607eb5cca452d6a38cf5c89f5f92f7edc1a5b5'
             '4221b69dcc53230ff4d6bc18e3982f6d39971a99fc17f4dab609fc19b99d8a30'
             'c52bf0598332d8139a37606e7ea9376b7f841059047c0c977b205a763fc7e97a'
             'b6e76b1d2f35b3fcc771b97a35a468d6314ee3a619defef18b82fc7654638a49'
-            '15dd82d4c7b118e08316df4242d647bdaa1f180ff143ee33fe84633c97aac111')
+            '15dd82d4c7b118e08316df4242d647bdaa1f180ff143ee33fe84633c97aac111'
+            '5e9f80eccaca1619ffa279c544c9601731748d852c02f1873b0556bebf625804')
 
 prepare() {
   cd "${srcdir}/${_realname}-v${pkgver}"