diff --git a/programming/library/cpp-utilities/actions.py b/programming/library/cpp-utilities/actions.py
index b8c56ee23f..9ce62a6cd0 100644
--- a/programming/library/cpp-utilities/actions.py
+++ b/programming/library/cpp-utilities/actions.py
@@ -4,28 +4,21 @@
 # Licensed under the GNU General Public License, version 3.
 # See the file https://www.gnu.org/licenses/gpl-3.0.txt
 
-from pisi.actionsapi import shelltools
-from pisi.actionsapi import cmaketools
-from pisi.actionsapi import pisitools
-from pisi.actionsapi import get
+from pisi.actionsapi import mesontools, cmaketools
 
 i = ''.join([
     ' -DCMAKE_BUILD_TYPE=Release',
     ' -DBUILD_SHARED_LIBS=ON',
     ' -DUSE_STANDARD_FILESYSTEM=ON',
-    ' -DFORCE_BOOST_IOSTREAMS_FOR_NATIVE_FILE_BUFFER=ON -L '
+    ' -DFORCE_BOOST_IOSTREAMS_FOR_NATIVE_FILE_BUFFER=ON',
+    ' -B_build -G Ninja -L '
     ])
 
 def setup():
-	cmaketools.configure("-B_build %s" % i)
+	cmaketools.configure(i)
 
 def build():
-	shelltools.cd("_build")
-	cmaketools.make()
+	mesontools.build("-C _build")
 
 def install():
-	shelltools.cd("_build")
-	cmaketools.rawInstall("DESTDIR=%s" % get.installDIR())
-
-	pisitools.dodoc("../LICENSE", "../README.md")
-
+	mesontools.install("-C _build")
diff --git a/programming/library/cpp-utilities/pspec.xml b/programming/library/cpp-utilities/pspec.xml
index 1d9bb0bb8b..6be37dec14 100644
--- a/programming/library/cpp-utilities/pspec.xml
+++ b/programming/library/cpp-utilities/pspec.xml
@@ -13,11 +13,12 @@
 		<PartOf>programming.library</PartOf>
 		<Summary>Common C++ classes and routines used by my applications such as argument parser, IO and conversion utilities.</Summary>
 		<Description>Common C++ classes and routines used by my applications such as argument parser, IO and conversion utilities.</Description>
-		<Archive sha1sum="d05f4324913726326d56a1724472f3d34d0e9908" type="targz">
-			https://github.com/Martchus/cpp-utilities/archive/refs/tags/v5.20.0.tar.gz
+		<Archive sha1sum="2e0b3a64981ffc8afff22d0b71bca1804336e230" type="targz">
+			https://github.com/Martchus/cpp-utilities/archive/refs/tags/v5.21.0.tar.gz
 		</Archive>
 		<BuildDependencies>
 			<Dependency>cmake</Dependency>
+			<Dependency>ninja</Dependency>
 			<Dependency>doxygen</Dependency>
 			<Dependency>boost-devel</Dependency>
 			<Dependency>cppunit-devel</Dependency>
@@ -45,11 +46,18 @@
 		<Files>
 			<Path fileType="header">/usr/include</Path>
 			<Path fileType="library">/usr/lib/pkgconfig</Path>
-			<Path fileType="data">/usr/share/c++-utilities</Path>
+			<Path fileType="data">/usr/share/c++utilities</Path>
 		</Files>
 	</Package>
 
 	<History>
+		<Update release="8">
+			<Date>2023-03-08</Date>
+			<Version>5.21.0</Version>
+			<Comment>Version bump</Comment>
+			<Name>fury</Name>
+			<Email>uglyside@yandex.ru</Email>
+		</Update>
 		<Update release="7">
 			<Date>2023-02-02</Date>
 			<Version>5.20.0</Version>