diff --git a/dev-util/clazy/clazy-1.16.recipe b/dev-util/clazy/clazy-1.17.1.recipe
similarity index 93%
rename from dev-util/clazy/clazy-1.16.recipe
rename to dev-util/clazy/clazy-1.17.1.recipe
index 1ab6abbef..883d289cc 100644
--- a/dev-util/clazy/clazy-1.16.recipe
+++ b/dev-util/clazy/clazy-1.17.1.recipe
@@ -4,11 +4,11 @@ semantics. You get more than 50 Qt related compiler warnings, ranging from \
 unneeded memory allocations to misusage of API, including fix-its for \
 automatic refactoring."
 HOMEPAGE="https://www.kdab.com"
-COPYRIGHT="2016-2025 Sérgio Martins"
+COPYRIGHT="2016-2026 Sérgio Martins"
 LICENSE="GNU LGPL v2"
 REVISION="1"
 SOURCE_URI="https://download.kde.org/stable/clazy/$portVersion/src/clazy-v$portVersion.tar.xz"
-CHECKSUM_SHA256="0fa9e9ce54969edfb2c831815b724be9ab89c41ac3a40c0033c558173c4c302b"
+CHECKSUM_SHA256="e5c0900833f38b8a3238b1e42611f8e4cc1a5300f1b763f2dad0b25c97a58863"
 SOURCE_DIR="clazy-v$portVersion"
 PATCHES="clazy-$portVersion.patchset"
 
@@ -22,7 +22,7 @@ if [ "$targetArchitecture" = x86_gcc2 ]; then
 	commandBinDir=$prefix/bin
 fi
 
-clangVer="20"
+clangVer="21"
 pythonVersion="3.10"
 
 PROVIDES="
diff --git a/dev-util/clazy/patches/clazy-1.16.patchset b/dev-util/clazy/patches/clazy-1.17.1.patchset
similarity index 88%
rename from dev-util/clazy/patches/clazy-1.16.patchset
rename to dev-util/clazy/patches/clazy-1.17.1.patchset
index 01ac63f86..767d49545 100644
--- a/dev-util/clazy/patches/clazy-1.16.patchset
+++ b/dev-util/clazy/patches/clazy-1.17.1.patchset
@@ -1,14 +1,14 @@
-From 9bc2e95ffba6c76eac65118fe8790968acb109b8 Mon Sep 17 00:00:00 2001
+From 847ae0a16078021f8d5133ed9b12395d9d4b540d Mon Sep 17 00:00:00 2001
 From: Schrijvers Luc <begasus@gmail.com>
 Date: Sat, 6 Jul 2024 11:45:30 +0200
 Subject: Silense deprecated warnings
 
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 9640b2d..1d77ca9 100644
+index 0522d2a..01167b5 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -71,7 +71,7 @@ if(MSVC)
+@@ -66,7 +66,7 @@ if(MSVC)
    # disable trigger-happy warnings from Clang/LLVM headers
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4244 /wd4291 /wd4800 /wd4141 /wd4146 /wd4251")
  elseif(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
@@ -18,5 +18,5 @@ index 9640b2d..1d77ca9 100644
  
  set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
 -- 
-2.50.1
+2.52.0