diff --git a/extra/opencv/PKGBUILD b/extra/opencv/PKGBUILD
index 01ada8fb9..2423b26bf 100644
--- a/extra/opencv/PKGBUILD
+++ b/extra/opencv/PKGBUILD
@@ -9,7 +9,7 @@
 pkgbase=opencv
 pkgname=(opencv opencv-samples python-opencv)
 pkgver=4.5.2
-pkgrel=4
+pkgrel=5
 pkgdesc="Open Source Computer Vision Library"
 arch=(x86_64)
 license=(BSD)
@@ -25,18 +25,18 @@ optdepends=('opencv-samples: samples'
             'java-runtime: Java interface')
 source=(https://github.com/opencv/opencv/archive/$pkgver/$pkgname-$pkgver.tar.gz
         https://github.com/opencv/opencv_contrib/archive/$pkgver/opencv_contrib-$pkgver.tar.gz
-        opencv-lapack-3.9.1.patch
+        opencv-lapack-3.10.patch
         opencv-openexr3.patch
         0001-link-with-libatomic.patch)
 sha256sums=('ae258ed50aa039279c3d36afdea5c6ecf762515836b27871a8957c610d0424f8'
             '9f52fd3114ac464cb4c9a2a6a485c729a223afb57b9c24848484e55cef0b5c2a'
-            '5233d9b4b8e3f4600e3f4ebef2b0ad5621faf25efbdfee96ee720a83cc81d0cc'
+            'f83c64f2731a39910d0d4a48898dd04e4aca5c22f746b7b0ead003992ae11199'
             'dcddc1dd30139ac3ace668e0d530798c5691dfd2ad1e5e717db6010d659229ba'
             '3376bc87ac7404c6f396f1bee03b76ab0e5cb18829f535bbc97cef71d28ab168')
 
 
 prepare() {
-  patch -d $pkgname-$pkgver -p1 < opencv-lapack-3.9.1.patch # Fix build with LAPACK 3.9.1
+  patch -d $pkgname-$pkgver -p1 < opencv-lapack-3.10.patch # Fix build with LAPACK 3.10
   patch -d $pkgname-$pkgver -p1 < opencv-openexr3.patch # Fix build with OpenEXR 3
   cd $pkgname-$pkgver
   if [[ $CARCH == "arm" || $CARCH == "armv6h" ]]; then
diff --git a/extra/opencv/opencv-lapack-3.10.patch b/extra/opencv/opencv-lapack-3.10.patch
new file mode 100644
index 000000000..1a7d8580e
--- /dev/null
+++ b/extra/opencv/opencv-lapack-3.10.patch
@@ -0,0 +1,108 @@
+diff --git a/modules/core/src/hal_internal.cpp b/modules/core/src/hal_internal.cpp
+index 483281d1f7..05239e98f4 100644
+--- a/modules/core/src/hal_internal.cpp
++++ b/modules/core/src/hal_internal.cpp
+@@ -163,9 +163,9 @@ lapack_Cholesky(fptype* a, size_t a_step, int m, fptype* b, size_t b_step, int n
+         if(n == 1 && b_step == sizeof(fptype))
+         {
+             if(typeid(fptype) == typeid(float))
+-                sposv_(L, &m, &n, (float*)a, &lda, (float*)b, &m, &lapackStatus);
++                LAPACK_sposv(L, &m, &n, (float*)a, &lda, (float*)b, &m, &lapackStatus);
+             else if(typeid(fptype) == typeid(double))
+-                dposv_(L, &m, &n, (double*)a, &lda, (double*)b, &m, &lapackStatus);
++                LAPACK_dposv(L, &m, &n, (double*)a, &lda, (double*)b, &m, &lapackStatus);
+         }
+         else
+         {
+@@ -174,9 +174,9 @@ lapack_Cholesky(fptype* a, size_t a_step, int m, fptype* b, size_t b_step, int n
+             transpose(b, ldb, tmpB, m, m, n);
+ 
+             if(typeid(fptype) == typeid(float))
+-                sposv_(L, &m, &n, (float*)a, &lda, (float*)tmpB, &m, &lapackStatus);
++                LAPACK_sposv(L, &m, &n, (float*)a, &lda, (float*)tmpB, &m, &lapackStatus);
+             else if(typeid(fptype) == typeid(double))
+-                dposv_(L, &m, &n, (double*)a, &lda, (double*)tmpB, &m, &lapackStatus);
++                LAPACK_dposv(L, &m, &n, (double*)a, &lda, (double*)tmpB, &m, &lapackStatus);
+ 
+             transpose(tmpB, m, b, ldb, n, m);
+             delete[] tmpB;
+@@ -185,9 +185,9 @@ lapack_Cholesky(fptype* a, size_t a_step, int m, fptype* b, size_t b_step, int n
+     else
+     {
+         if(typeid(fptype) == typeid(float))
+-            spotrf_(L, &m, (float*)a, &lda, &lapackStatus);
++            LAPACK_spotrf(L, &m, (float*)a, &lda, &lapackStatus);
+         else if(typeid(fptype) == typeid(double))
+-            dpotrf_(L, &m, (double*)a, &lda, &lapackStatus);
++            LAPACK_dpotrf(L, &m, (double*)a, &lda, &lapackStatus);
+     }
+ 
+     if(lapackStatus == 0) *info = true;
+@@ -227,17 +227,17 @@ lapack_SVD(fptype* a, size_t a_step, fptype *w, fptype* u, size_t u_step, fptype
+     }
+ 
+     if(typeid(fptype) == typeid(float))
+-        sgesdd_(mode, &m, &n, (float*)a, &lda, (float*)w, (float*)u, &ldu, (float*)vt, &ldv, (float*)&work1, &lwork, iworkBuf, info);
++        LAPACK_sgesdd(mode, &m, &n, (float*)a, &lda, (float*)w, (float*)u, &ldu, (float*)vt, &ldv, (float*)&work1, &lwork, iworkBuf, info);
+     else if(typeid(fptype) == typeid(double))
+-        dgesdd_(mode, &m, &n, (double*)a, &lda, (double*)w, (double*)u, &ldu, (double*)vt, &ldv, (double*)&work1, &lwork, iworkBuf, info);
++        LAPACK_dgesdd(mode, &m, &n, (double*)a, &lda, (double*)w, (double*)u, &ldu, (double*)vt, &ldv, (double*)&work1, &lwork, iworkBuf, info);
+ 
+     lwork = (int)round(work1); //optimal buffer size
+     fptype* buffer = new fptype[lwork + 1];
+ 
+     if(typeid(fptype) == typeid(float))
+-        sgesdd_(mode, &m, &n, (float*)a, &lda, (float*)w, (float*)u, &ldu, (float*)vt, &ldv, (float*)buffer, &lwork, iworkBuf, info);
++        LAPACK_sgesdd(mode, &m, &n, (float*)a, &lda, (float*)w, (float*)u, &ldu, (float*)vt, &ldv, (float*)buffer, &lwork, iworkBuf, info);
+     else if(typeid(fptype) == typeid(double))
+-        dgesdd_(mode, &m, &n, (double*)a, &lda, (double*)w, (double*)u, &ldu, (double*)vt, &ldv, (double*)buffer, &lwork, iworkBuf, info);
++        LAPACK_dgesdd(mode, &m, &n, (double*)a, &lda, (double*)w, (double*)u, &ldu, (double*)vt, &ldv, (double*)buffer, &lwork, iworkBuf, info);
+ 
+     if(!(flags & CV_HAL_SVD_NO_UV))
+         transpose_square_inplace(vt, ldv, n);
+@@ -288,18 +288,18 @@ lapack_QR(fptype* a, size_t a_step, int m, int n, int k, fptype* b, size_t b_ste
+         if (k == 1 && b_step == sizeof(fptype))
+         {
+             if (typeid(fptype) == typeid(float))
+-                sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)b, &m, (float*)&work1, &lwork, info);
++                LAPACK_sgels(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)b, &m, (float*)&work1, &lwork, info);
+             else if (typeid(fptype) == typeid(double))
+-                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)&work1, &lwork, info);
++                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)&work1, &lwork, info);
+ 
+             lwork = cvRound(work1); //optimal buffer size
+             std::vector<fptype> workBufMemHolder(lwork + 1);
+             fptype* buffer = &workBufMemHolder.front();
+ 
+             if (typeid(fptype) == typeid(float))
+-                sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)b, &m, (float*)buffer, &lwork, info);
++                LAPACK_sgels(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)b, &m, (float*)buffer, &lwork, info);
+             else if (typeid(fptype) == typeid(double))
+-                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)buffer, &lwork, info);
++                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)buffer, &lwork, info);
+         }
+         else
+         {
+@@ -309,18 +309,18 @@ lapack_QR(fptype* a, size_t a_step, int m, int n, int k, fptype* b, size_t b_ste
+             transpose(b, ldb, tmpB, m, m, k);
+ 
+             if (typeid(fptype) == typeid(float))
+-                sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)tmpB, &m, (float*)&work1, &lwork, info);
++                LAPACK_sgels(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)tmpB, &m, (float*)&work1, &lwork, info);
+             else if (typeid(fptype) == typeid(double))
+-                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)&work1, &lwork, info);
++                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)&work1, &lwork, info);
+ 
+             lwork = cvRound(work1); //optimal buffer size
+             std::vector<fptype> workBufMemHolder(lwork + 1);
+             fptype* buffer = &workBufMemHolder.front();
+ 
+             if (typeid(fptype) == typeid(float))
+-                sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)tmpB, &m, (float*)buffer, &lwork, info);
++                LAPACK_sgels(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)tmpB, &m, (float*)buffer, &lwork, info);
+             else if (typeid(fptype) == typeid(double))
+-                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)buffer, &lwork, info);
++                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)buffer, &lwork, info);
+ 
+             transpose(tmpB, m, b, ldb, k, m);
+         }
diff --git a/extra/opencv/opencv-lapack-3.9.1.patch b/extra/opencv/opencv-lapack-3.9.1.patch
deleted file mode 100644
index 472628d19..000000000
--- a/extra/opencv/opencv-lapack-3.9.1.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-diff --git a/modules/core/src/hal_internal.cpp b/modules/core/src/hal_internal.cpp
-index 483281d1f7..6db47f22d8 100644
---- a/modules/core/src/hal_internal.cpp
-+++ b/modules/core/src/hal_internal.cpp
-@@ -290,7 +290,7 @@ lapack_QR(fptype* a, size_t a_step, int m, int n, int k, fptype* b, size_t b_ste
-             if (typeid(fptype) == typeid(float))
-                 sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)b, &m, (float*)&work1, &lwork, info);
-             else if (typeid(fptype) == typeid(double))
--                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)&work1, &lwork, info);
-+                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)&work1, &lwork, info);
- 
-             lwork = cvRound(work1); //optimal buffer size
-             std::vector<fptype> workBufMemHolder(lwork + 1);
-@@ -299,7 +299,7 @@ lapack_QR(fptype* a, size_t a_step, int m, int n, int k, fptype* b, size_t b_ste
-             if (typeid(fptype) == typeid(float))
-                 sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)b, &m, (float*)buffer, &lwork, info);
-             else if (typeid(fptype) == typeid(double))
--                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)buffer, &lwork, info);
-+                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)b, &m, (double*)buffer, &lwork, info);
-         }
-         else
-         {
-@@ -311,7 +311,7 @@ lapack_QR(fptype* a, size_t a_step, int m, int n, int k, fptype* b, size_t b_ste
-             if (typeid(fptype) == typeid(float))
-                 sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)tmpB, &m, (float*)&work1, &lwork, info);
-             else if (typeid(fptype) == typeid(double))
--                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)&work1, &lwork, info);
-+                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)&work1, &lwork, info);
- 
-             lwork = cvRound(work1); //optimal buffer size
-             std::vector<fptype> workBufMemHolder(lwork + 1);
-@@ -320,7 +320,7 @@ lapack_QR(fptype* a, size_t a_step, int m, int n, int k, fptype* b, size_t b_ste
-             if (typeid(fptype) == typeid(float))
-                 sgels_(mode, &m, &n, &k, (float*)tmpA, &ldtmpA, (float*)tmpB, &m, (float*)buffer, &lwork, info);
-             else if (typeid(fptype) == typeid(double))
--                dgels_(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)buffer, &lwork, info);
-+                LAPACK_dgels(mode, &m, &n, &k, (double*)tmpA, &ldtmpA, (double*)tmpB, &m, (double*)buffer, &lwork, info);
- 
-             transpose(tmpB, m, b, ldb, k, m);
-         }