diff --git a/programming/library/libdispatch/actions.py b/programming/library/libdispatch/actions.py
index beec91eeb3..c7ac4ae3bb 100644
--- a/programming/library/libdispatch/actions.py
+++ b/programming/library/libdispatch/actions.py
@@ -6,17 +6,16 @@
 
 from pisi.actionsapi import shelltools
 from pisi.actionsapi import cmaketools
+from pisi.actionsapi import mesontools
 from pisi.actionsapi import pisitools
-from pisi.actionsapi import get
 
-j = "-DCMAKE_INSTALL_PREFIX=/usr \
-     -DCMAKE_BUILD_TYPE=RELEASE \
-     -DCMAKE_THREAD_LIBS_INIT='-lpthread' \
-     -DCMAKE_HAVE_THREADS_LIBRARY=ON \
-     -DCMAKE_USE_PTHREADS_INIT=ON \
-     -DBUILD_TESTING=OFF \
-     -B_build -LA \
-    "
+j = ''.join([
+    ' -DCMAKE_INSTALL_PREFIX=/usr',
+    ' -DCMAKE_BUILD_TYPE=Release',
+    ' -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON',
+    ' -DBUILD_TESTING=OFF',
+    ' -Bbuild -G Ninja -L '
+    ])
 
 def setup():
 	shelltools.export("CC", "clang")
@@ -24,12 +23,9 @@ def setup():
 	cmaketools.configure(j)
 
 def build():
-	shelltools.cd("_build")
-	cmaketools.make()
+	mesontools.build()
 
 def install():
-	shelltools.cd("_build")
-	cmaketools.rawInstall("DESTDIR=%s" % get.installDIR())
-
-	pisitools.dodoc("../CONTRIBUTING.md", "../INSTALL.md", "../README.md", "../TESTING.md")
+	mesontools.install()
 
+	pisitools.dodoc("LICENSE")
diff --git a/programming/library/libdispatch/files/avoid-libkqueue.patch b/programming/library/libdispatch/files/avoid-libkqueue.patch
deleted file mode 100644
index dc482798f7..0000000000
--- a/programming/library/libdispatch/files/avoid-libkqueue.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- tests/dispatch_test.c.orig
-+++ tests/dispatch_test.c
-@@ -30,7 +30,7 @@
- #include <stdio.h>
- #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
- #include <unistd.h>
--#if __has_include(<sys/event.h>)
-+#if __has_include(<sys/event.h>) && !defined(__linux__)
- #define HAS_SYS_EVENT_H 1
- #include <sys/event.h>
- #else
diff --git a/programming/library/libdispatch/files/remove-werror.patch b/programming/library/libdispatch/files/remove-werror.patch
deleted file mode 100644
index 1c182360e6..0000000000
--- a/programming/library/libdispatch/files/remove-werror.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- cmake/modules/DispatchCompilerWarnings.cmake.orig	2020-05-12 13:13:59.619689872 +0300
-+++ cmake/modules/DispatchCompilerWarnings.cmake	2020-05-12 13:13:35.216171428 +0300
-@@ -2,7 +2,6 @@
- if("${CMAKE_C_SIMULATE_ID}" STREQUAL "MSVC")
-   # TODO: someone needs to provide the msvc equivalent warning flags
- else()
--  add_compile_options($<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Werror>)
-   add_compile_options($<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wall>)
-   add_compile_options($<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:-Wextra>)
-
diff --git a/programming/library/libdispatch/pspec.xml b/programming/library/libdispatch/pspec.xml
index 3c3659a6bb..5711f4c775 100644
--- a/programming/library/libdispatch/pspec.xml
+++ b/programming/library/libdispatch/pspec.xml
@@ -3,7 +3,7 @@
 <PISI>
     <Source>
         <Name>libdispatch</Name>
-        <Homepage>https://apple.github.io/swift-corelibs-libdispatch/</Homepage>
+        <Homepage>https://swiftlang.github.io/swift-corelibs-libdispatch/</Homepage>
         <Packager>
             <Name>Pisilinux Community</Name>
             <Email>admin@pisilinux.org</Email>
@@ -12,17 +12,17 @@
         <IsA>library</IsA>
         <Summary>Grand Central Dispatch.</Summary>
         <Description>Grand Central Dispatch (GCD or libdispatch) provides comprehensive support for concurrent code execution on multicore hardware.</Description>
-        <Archive sha1sum="d4be580d2aa6f7d2d066216a41035c853f73dd2b" type="targz">
-            https://github.com/apple/swift-corelibs-libdispatch/archive/refs/tags/swift-5.5-RELEASE.tar.gz
+        <Archive sha1sum="fd6cda567e682bc46cafe91d07fc34c545f610f6" type="targz">
+            https://github.com/swiftlang/swift-corelibs-libdispatch/archive/refs/tags/swift-6.1-RELEASE.tar.gz
         </Archive>
         <BuildDependencies>
             <Dependency>cmake</Dependency>
+            <Dependency>ninja</Dependency>
             <Dependency>llvm-clang</Dependency>
             <Dependency>llvm-clang-devel</Dependency>
         </BuildDependencies>
         <Patches>
-            <Patch level="0">avoid-libkqueue.patch</Patch>
-            <Patch level="0">remove-werror.patch</Patch>
+            <!-- <Patch level="1"></Patch> -->
         </Patches>
     </Source>
 
@@ -33,8 +33,7 @@
         </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib</Path>
-            <Path fileType="man">/usr/share/man</Path>
-            <Path fileType="doc">/usr/share/doc</Path>
+            <Path fileType="data">/usr/share</Path>
         </Files>
     </Package>
 
@@ -49,6 +48,13 @@
     </Package>
 
     <History>
+        <Update release="5">
+            <Date>2025-04-05</Date>
+            <Version>6.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>fury</Name>
+            <Email>uglyside@yandex.ru</Email>
+        </Update>
         <Update release="4">
             <Date>2022-11-25</Date>
             <Version>5.5</Version>