diff --git a/package/openscap/0001-set-project-as-c-project.patch b/package/openscap/0001-Set-project-as-C-project-in-CMakeLists.txt.patch
similarity index 91%
rename from package/openscap/0001-set-project-as-c-project.patch
rename to package/openscap/0001-Set-project-as-C-project-in-CMakeLists.txt.patch
index c794fbaf44..2ccbfd138d 100644
--- a/package/openscap/0001-set-project-as-c-project.patch
+++ b/package/openscap/0001-Set-project-as-C-project-in-CMakeLists.txt.patch
@@ -1,4 +1,4 @@
-From a742647efd215b682e4cd26b15ac3e580c10ef9f Mon Sep 17 00:00:00 2001
+From d2fa8df126b533317b4b863758cf579fff3a2b45 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Alexis=20Lothor=C3=A9?= <alexis.lothore@bootlin.com>
 Date: Mon, 16 Feb 2026 13:50:48 +0100
 Subject: [PATCH] Set project as C project in CMakeLists.txt
@@ -53,15 +53,15 @@ test C++ features on the used toolchain.
 [1] https://buildroot.org/
 [2] https://autobuild.buildroot.org/results/1fe550ffa79f0a083a450ae03fe067a8ab7336be/build-end.log
 
-Upstream: https://github.com/OpenSCAP/openscap/pull/2312
-[patch slightly adapted to be applicable on v1.3.12]
+Upstream: https://github.com/OpenSCAP/openscap/commit/bbfb2d7b00cbb8e08d999546734d3ba6ae150736
+[patch slightly adapted to be applicable on v1.4.3]
 Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
 ---
  CMakeLists.txt | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index cb13debb47cf..05b054327951 100644
+index c561116d826c..570812667036 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -8,7 +8,7 @@ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
@@ -71,8 +71,8 @@ index cb13debb47cf..05b054327951 100644
 -project("openscap")
 +project("openscap" C)
  set(OPENSCAP_VERSION_MAJOR "1")
- set(OPENSCAP_VERSION_MINOR "3")
- set(OPENSCAP_VERSION_PATCH "12")
+ set(OPENSCAP_VERSION_MINOR "4")
+ set(OPENSCAP_VERSION_PATCH "3")
 -- 
 2.53.0
 
diff --git a/package/openscap/Config.in b/package/openscap/Config.in
index 317055c753..942d2b7c46 100644
--- a/package/openscap/Config.in
+++ b/package/openscap/Config.in
@@ -10,8 +10,7 @@ config BR2_PACKAGE_OPENSCAP
 	select BR2_PACKAGE_LIBXSLT
 	select BR2_PACKAGE_LIBXMLSEC1
 	select BR2_PACKAGE_MUSL_FTS if !BR2_TOOLCHAIN_USES_GLIBC
-	select BR2_PACKAGE_PCRE
-	select BR2_PACKAGE_PCRE_UTF
+	select BR2_PACKAGE_PCRE2
 	help
 	  The purpose of this project is to create security policy
 	  content for various platforms
diff --git a/package/openscap/openscap.hash b/package/openscap/openscap.hash
index e98631372d..7a25789b5b 100644
--- a/package/openscap/openscap.hash
+++ b/package/openscap/openscap.hash
@@ -1,3 +1,3 @@
 # Locally computed
-sha256  6e61913fca3a74d310d7cf9354973eeaefa42be909ae649af1df48c3c08bc6ff  openscap-1.3.12.tar.gz
+sha256  96ebe697aafc83eb297a8f29596d57319278112467c46e6aaf3649b311cf8fba  openscap-1.4.3.tar.gz
 sha256  5df07007198989c622f5d41de8d703e7bef3d0e79d62e24332ee739a452af62a  COPYING
diff --git a/package/openscap/openscap.mk b/package/openscap/openscap.mk
index 20427524d7..42f644db55 100644
--- a/package/openscap/openscap.mk
+++ b/package/openscap/openscap.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENSCAP_VERSION = 1.3.12
+OPENSCAP_VERSION = 1.4.3
 OPENSCAP_SITE = https://github.com/OpenSCAP/openscap/releases/download/$(OPENSCAP_VERSION)
 OPENSCAP_LICENSE = LGPL-2.1+
 OPENSCAP_LICENSE_FILES = COPYING
@@ -17,7 +17,7 @@ OPENSCAP_DEPENDENCIES = \
 	libxml2 \
 	libxmlsec1 \
 	libxslt \
-	pcre
+	pcre2
 
 HOST_OPENSCAP_DEPENDENCIES = \
 	host-pkgconf \
@@ -26,7 +26,7 @@ HOST_OPENSCAP_DEPENDENCIES = \
 	host-libxml2 \
 	host-libxmlsec1 \
 	host-libxslt \
-	host-pcre
+	host-pcre2
 
 OPENSCAP_CONF_OPTS = \
 	-DENABLE_OSCAP_UTIL=ON \