diff --git a/sysutils/spice-server/Makefile b/sysutils/spice-server/Makefile
index 3422505956ff..2448aee2403c 100644
--- a/sysutils/spice-server/Makefile
+++ b/sysutils/spice-server/Makefile
@@ -1,8 +1,7 @@
-# $NetBSD: Makefile,v 1.10 2023/10/24 22:11:14 wiz Exp $
+# $NetBSD: Makefile,v 1.11 2023/11/09 12:15:50 adam Exp $
 
-DISTNAME=	spice-0.14.3
+DISTNAME=	spice-0.15.2
 PKGNAME=	${DISTNAME:S/spice/spice-server/}
-PKGREVISION=	4
 CATEGORIES=	sysutils
 MASTER_SITES=	https://www.spice-space.org/download/releases/
 EXTRACT_SUFX=	.tar.bz2
@@ -12,19 +11,22 @@ HOMEPAGE=	https://www.spice-space.org/
 COMMENT=	Simple Protocol for Independent Computing Environments
 LICENSE=	gnu-lgpl-v2.1
 
-GNU_CONFIGURE=	yes
+USE_CXX_FEATURES=	c++11
+
+USE_LANGUAGES=	c c++
 USE_LIBTOOL=	yes
 USE_TOOLS+=	gmake pkg-config
+GNU_CONFIGURE=	yes
+TEST_TARGET=	check
 
 PKGCONFIG_OVERRIDE+=	spice-server.pc.in
+PYTHON_FOR_BUILD_ONLY=	tool
 
 LDFLAGS.SunOS+=	-lnsl -lsocket
 
-PYTHON_FOR_BUILD_ONLY=	tool
-
 .include "../../audio/libopus/buildlink3.mk"
-.include "../../lang/python/tool.mk"
 .include "../../devel/glib2/buildlink3.mk"
+.include "../../lang/python/tool.mk"
 .include "../../security/openssl/buildlink3.mk"
 .include "../../sysutils/spice-protocol/buildlink3.mk"
 .include "../../x11/pixman/buildlink3.mk"
diff --git a/sysutils/spice-server/distinfo b/sysutils/spice-server/distinfo
index 0b4d535b610e..7f280b622654 100644
--- a/sysutils/spice-server/distinfo
+++ b/sysutils/spice-server/distinfo
@@ -1,10 +1,9 @@
-$NetBSD: distinfo,v 1.7 2021/10/26 11:20:14 nia Exp $
+$NetBSD: distinfo,v 1.8 2023/11/09 12:15:50 adam Exp $
 
-BLAKE2s (spice-0.14.3.tar.bz2) = c1d3435df2541d95fe4e57d903c2908706ed6fdd22f9978dd959fbf8e3e94f39
-SHA512 (spice-0.14.3.tar.bz2) = 9ecdc455ff25c71ac1fe6c576654b51efbfb860110bd6828065d23f7462d5c5cac772074d1a40f033386258d970b77275b2007bcfdffb23fdff2137154ea46e4
-Size (spice-0.14.3.tar.bz2) = 1504304 bytes
-SHA1 (patch-server_red-stream.c) = b5aaee6e4bb7f0cfb89606ad026e4fa2c5f05da9
-SHA1 (patch-server_red-worker.c) = 8cee4cafa80812e133ec7883d3544a5245f3ca58
+BLAKE2s (spice-0.15.2.tar.bz2) = e9573c34de862ed41ab65988cb4df7475b8fd390294a1a7856c7eeedaba8e4c4
+SHA512 (spice-0.15.2.tar.bz2) = c8f273b9e97ef38a03b331f7d32c5f0a09d540523fe626568c845152cbd22273a92b3a08bc13fa2e061b913ad16ceb7cbddf142655cd9cdcd8eb5f646fa6aa26
+Size (spice-0.15.2.tar.bz2) = 1663326 bytes
+SHA1 (patch-server_red-stream.cpp) = 03353ccc4d8e1b74d3bdf111799eef4ca52bf950
+SHA1 (patch-server_red-worker.cpp) = c26cdd5b0ba6e382cdf859e95fff73e0b80a470e
 SHA1 (patch-server_tests_test-stream.c) = 4b06d20626f06581c40164aa6d670e9b6530cdee
-SHA1 (patch-server_tests_test-websocket.c) = 19bca4dd6f441336588a1ae224f9d3d9b9984917
-SHA1 (patch-tools_reds__stat.c) = 84f465dda5da0659f2fc80d1113616ea8b8e44ac
+SHA1 (patch-server_tests_test-websocket.c) = cce42a587460cf5e89b785d98c79d66724ec83a7
diff --git a/sysutils/spice-server/patches/patch-server_red-stream.c b/sysutils/spice-server/patches/patch-server_red-stream.c
deleted file mode 100644
index 54a8df73626b..000000000000
--- a/sysutils/spice-server/patches/patch-server_red-stream.c
+++ /dev/null
@@ -1,32 +0,0 @@
-$NetBSD: patch-server_red-stream.c,v 1.3 2021/01/05 15:14:39 jperkin Exp $
-
-Fix build on SunOS.
-No TCP_CORK on netbsd. Disable (like win32)
-
---- server/red-stream.c.orig	2020-02-27 11:26:12.000000000 +0000
-+++ server/red-stream.c
-@@ -17,6 +17,15 @@
- */
- #include <config.h>
- 
-+#if defined(__sun)
-+#define MSG_NOSIGNAL	0
-+#  if __STDC_VERSION__ - 0 < 199901L
-+#define _XOPEN_SOURCE	500
-+#  else
-+#define _XOPEN_SOURCE	600
-+#  endif
-+#endif
-+
- #include <errno.h>
- #include <unistd.h>
- #include <fcntl.h>
-@@ -105,7 +114,7 @@ struct RedStreamPrivate {
-     SpiceCoreInterfaceInternal *core;
- };
- 
--#ifndef _WIN32
-+#if !defined(_WIN32) && !defined(__NetBSD__)
- /**
-  * Set TCP_CORK on socket
-  */
diff --git a/sysutils/spice-server/patches/patch-server_red-stream.cpp b/sysutils/spice-server/patches/patch-server_red-stream.cpp
new file mode 100644
index 000000000000..12e556fcd887
--- /dev/null
+++ b/sysutils/spice-server/patches/patch-server_red-stream.cpp
@@ -0,0 +1,15 @@
+$NetBSD: patch-server_red-stream.cpp,v 1.1 2023/11/09 12:15:50 adam Exp $
+
+TCP_CORK is missing on NetBSD, so disable it (like on win32).
+
+--- server/red-stream.cpp.orig	2023-11-09 12:05:42.873043129 +0000
++++ server/red-stream.cpp
+@@ -106,7 +106,7 @@ struct RedStreamPrivate {
+     SpiceCoreInterfaceInternal *core;
+ };
+ 
+-#ifndef _WIN32
++#if !defined(_WIN32) && !defined(__NetBSD__)
+ /**
+  * Set TCP_CORK on socket
+  */
diff --git a/sysutils/spice-server/patches/patch-server_red-worker.c b/sysutils/spice-server/patches/patch-server_red-worker.c
deleted file mode 100644
index 124387507f3f..000000000000
--- a/sysutils/spice-server/patches/patch-server_red-worker.c
+++ /dev/null
@@ -1,28 +0,0 @@
-$NetBSD: patch-server_red-worker.c,v 1.4 2021/04/06 23:43:40 khorben Exp $
-
-Add NetBSD support.
-
---- server/red-worker.c.orig	2020-02-27 11:26:12.000000000 +0000
-+++ server/red-worker.c
-@@ -1119,6 +1119,9 @@ static void *red_worker_main(void *arg)
- {
-     RedWorker *worker = arg;
- 
-+#if defined(__APPLE__)
-+    pthread_setname_np("SPICE Worker");
-+#endif
-     spice_debug("begin");
-     SPICE_VERIFY(MAX_PIPE_SIZE > WIDE_CLIENT_ACK_WINDOW &&
-            MAX_PIPE_SIZE > NARROW_CLIENT_ACK_WINDOW); //ensure wakeup by ack message
-@@ -1159,7 +1162,11 @@ bool red_worker_run(RedWorker *worker)
- #ifndef _WIN32
-     pthread_sigmask(SIG_SETMASK, &curr_sig_mask, NULL);
- #endif
-+#if defined(__NetBSD__)
-+    pthread_setname_np(worker->thread, "%s", (void *)"SPICE Worker");
-+#elif !defined(__sun) && !defined(__APPLE__)
-     pthread_setname_np(worker->thread, "SPICE Worker");
-+#endif
- 
-     return r == 0;
- }
diff --git a/sysutils/spice-server/patches/patch-server_red-worker.cpp b/sysutils/spice-server/patches/patch-server_red-worker.cpp
new file mode 100644
index 000000000000..7465baab876a
--- /dev/null
+++ b/sysutils/spice-server/patches/patch-server_red-worker.cpp
@@ -0,0 +1,17 @@
+$NetBSD: patch-server_red-worker.cpp,v 1.1 2023/11/09 12:15:50 adam Exp $
+
+Add NetBSD support.
+
+--- server/red-worker.cpp.orig	2023-11-09 11:45:22.496015555 +0000
++++ server/red-worker.cpp
+@@ -1049,7 +1049,9 @@ bool red_worker_run(RedWorker *worker)
+ #ifndef _WIN32
+     pthread_sigmask(SIG_SETMASK, &curr_sig_mask, nullptr);
+ #endif
+-#if !defined(__APPLE__)
++#if defined(__NetBSD__)
++    pthread_setname_np(worker->thread, "%s", (void *)"SPICE Worker");
++#elif !defined(__APPLE__)
+     pthread_setname_np(worker->thread, "SPICE Worker");
+ #endif
+ 
diff --git a/sysutils/spice-server/patches/patch-server_tests_test-websocket.c b/sysutils/spice-server/patches/patch-server_tests_test-websocket.c
index c330c4a00411..56474ac8c043 100644
--- a/sysutils/spice-server/patches/patch-server_tests_test-websocket.c
+++ b/sysutils/spice-server/patches/patch-server_tests_test-websocket.c
@@ -1,27 +1,17 @@
-$NetBSD: patch-server_tests_test-websocket.c,v 1.2 2021/01/05 15:14:39 jperkin Exp $
+$NetBSD: patch-server_tests_test-websocket.c,v 1.3 2023/11/09 12:15:50 adam Exp $
 
-Provide fallback definitions for MSG_NOSIGNAL (SunOS) and SOL_TCP (NetBSD)
+Provide fallback definitions for MSG_NOSIGNAL (SunOS).
 
---- server/tests/test-websocket.c.orig	2020-02-27 11:26:12.000000000 +0000
+--- server/tests/test-websocket.c.orig	2023-05-12 08:37:06.000000000 +0000
 +++ server/tests/test-websocket.c
 @@ -42,6 +42,10 @@
  #include "net-utils.h"
  #include "websocket.h"
  
 +#if !defined(MSG_NOSIGNAL)
-+#define MSG_NOSIGNAL	0
++#define MSG_NOSIGNAL 0
 +#endif
 +
  /*
  on data arrived on socket:
    try to read data, read again till error, handle error, on EAGAIN polling again
-@@ -200,6 +204,9 @@ handle_client(int new_sock)
-     }
- 
-     int enable = 1;
-+#ifndef SOL_TCP
-+#define SOL_TCP IPPROTO_TCP
-+#endif
-     setsockopt(new_sock, SOL_TCP, TCP_NODELAY, (const void *) &enable, sizeof(enable));
- 
-     // wait header
diff --git a/sysutils/spice-server/patches/patch-tools_reds__stat.c b/sysutils/spice-server/patches/patch-tools_reds__stat.c
deleted file mode 100644
index fbc12a86d8e8..000000000000
--- a/sysutils/spice-server/patches/patch-tools_reds__stat.c
+++ /dev/null
@@ -1,21 +0,0 @@
-$NetBSD: patch-tools_reds__stat.c,v 1.3 2021/04/06 23:43:40 khorben Exp $
-
-Add SunOS, NetBSD, and macOS support.
-
---- tools/reds_stat.c.orig	2020-02-27 11:26:12.000000000 +0000
-+++ tools/reds_stat.c
-@@ -144,7 +144,14 @@ int main(int argc, char **argv)
-             num_of_nodes = reds_stat->num_of_nodes;
-             shm_old_size = shm_size;
-             shm_size = header_size + num_of_nodes * sizeof(SpiceStatNode);
-+#if defined(__NetBSD__)
-+            reds_stat = mremap(reds_stat, shm_old_size, NULL, shm_size, 0);
-+#elif defined(__sun) || defined(__APPLE__)
-+            munmap(reds_stat, shm_old_size);
-+            reds_stat = (SpiceStat *)mmap(NULL, shm_size, PROT_READ, MAP_SHARED, fd, 0);
-+#else
-             reds_stat = mremap(reds_stat, shm_old_size, shm_size, MREMAP_MAYMOVE);
-+#endif
-             if (reds_stat == (SpiceStat *)MAP_FAILED) {
-                 perror("mremap");
-                 goto error;