diff --git a/srcpkgs/libsigrok/patches/fix_doxygen.patch b/srcpkgs/libsigrok/patches/fix_doxygen.patch
deleted file mode 100644
index 727e8e92cd7..00000000000
--- a/srcpkgs/libsigrok/patches/fix_doxygen.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 2da97803e653b814db3a42b3b749953368932cb6 Mon Sep 17 00:00:00 2001
-From: Gerhard Sittig <gerhard.sittig@gmx.net>
-Date: Sun, 6 Oct 2019 10:08:09 +0200
-Subject: [PATCH 1/1] build: unbreak C++ binding compilation with newer Doxygen
- (1.8.16)
-
-Doxygen version 1.8.16 introduced an issue which breaks the compilation
-of sigrok's C++ binding (https://github.com/doxygen/doxygen/issues/7190).
-Don't set the FILE_PATTERNS variable at all, instead of assigning an
-empty value. This resolves bug #1422.
----
- Doxyfile | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/Doxyfile b/Doxyfile
-index 252e504e..76f410a0 100644
---- a/Doxyfile
-+++ b/Doxyfile
-@@ -763,7 +763,11 @@ INPUT_ENCODING         = UTF-8
- # *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf,
- # *.qsf, *.as and *.js.
- 
--FILE_PATTERNS          =
-+# BEWARE! DON'T set the variable to an empty value. Don't set the variable
-+# at all instead. See https://github.com/doxygen/doxygen/issues/7190 and
-+# https://sigrok.org/bugzilla/show_bug.cgi?id=1422 (can get reverted when
-+# the Doxygen version which causes the issue no longer is used in the wild).
-+## FILE_PATTERNS          =
- 
- # The RECURSIVE tag can be used to specify whether or not subdirectories should
- # be searched for input files as well.
--- 
-2.24.0.rc2
diff --git a/srcpkgs/libsigrok/template b/srcpkgs/libsigrok/template
index e043796c3f2..87939ce82fa 100644
--- a/srcpkgs/libsigrok/template
+++ b/srcpkgs/libsigrok/template
@@ -1,7 +1,7 @@
 # Template file for 'libsigrok'
 pkgname=libsigrok
-version=0.5.1
-revision=2
+version=0.5.2
+revision=1
 build_style=gnu-configure
 hostmakedepends="pkg-config doxygen python3"
 makedepends="glib-devel libzip-devel glibmm-devel libserialport-devel
@@ -11,8 +11,7 @@ maintainer="lemmi <lemmi@nerd2nerd.org>"
 license="GPL-3.0-or-later"
 homepage="https://sigrok.org/"
 distfiles="https://sigrok.org/download/source/${pkgname}/${pkgname}-${version}.tar.gz"
-checksum=e40fde7af98d29e922e9d3cbe0a6c0569889153fc31e47b8b1afe4d846292b9c
-patch_args="-Np1"
+checksum=4d341f90b6220d3e8cb251dacf726c41165285612248f2c52d15df4590a1ce3c
 
 case $XBPS_TARGET_MACHINE in
 	i686*|x86_64*|ppc64*) makedepends+=" libieee1284-devel";;