diff --git a/.gitignore b/.gitignore
index b86826f..a36ce69 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-SOURCES/qatlib-22.07.0.tar.gz
+SOURCES/qatlib-23.11.0.tar.gz
diff --git a/.qatlib.metadata b/.qatlib.metadata
index 0617472..03e7772 100644
--- a/.qatlib.metadata
+++ b/.qatlib.metadata
@@ -1 +1 @@
-00c56119a51b6da207c0d009f343dcf90e595ef9 SOURCES/qatlib-22.07.0.tar.gz
+b07e6984e9aa902c01afe07ab38fd4f1df86b0b9 SOURCES/qatlib-23.11.0.tar.gz
diff --git a/SPECS/qatlib.spec b/SPECS/qatlib.spec
index a5dc393..c985413 100644
--- a/SPECS/qatlib.spec
+++ b/SPECS/qatlib.spec
@@ -1,9 +1,9 @@
 # SPDX-License-Identifier: MIT
 
-%global libqat_soversion  3
+%global libqat_soversion  4
 %global libusdm_soversion 0
 Name:             qatlib
-Version:          22.07.0
+Version:          23.11.0
 Release:          1%{?dist}
 Summary:          Intel QuickAssist user space library
 # The entire source code is released under BSD.
@@ -11,7 +11,7 @@ Summary:          Intel QuickAssist user space library
 License:          BSD and (BSD or GPLv2)
 URL:              https://github.com/intel/%{name}
 Source0:          https://github.com/intel/%{name}/archive/%{version}/%{name}-%{version}.tar.gz
-BuildRequires:    systemd gcc make autoconf automake libtool systemd-devel openssl-devel zlib-devel yasm
+BuildRequires:    systemd gcc make autoconf automake libtool systemd-devel openssl-devel zlib-devel nasm
 Requires(pre):    shadow-utils
 Recommends:       qatlib-service
 # https://bugzilla.redhat.com/show_bug.cgi?id=1897661
@@ -55,11 +55,11 @@ This package contains a daemon that manages QAT resources for the Intel
 QuickAssist Technology user space library (qatlib).
 
 %prep
-%autosetup
+%autosetup -p1
 
 %build
 autoreconf -vif
-%configure
+%configure --enable-legacy-algorithms
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
 sed -i -e 's! -shared ! -Wl,--as-needed\0!g' libtool
@@ -95,6 +95,7 @@ exit 0
 %files         devel
 %{_libdir}/libqat.so
 %{_libdir}/libusdm.so
+%{_libdir}/pkgconfig/*.pc
 %{_includedir}/qat
 
 %files         tests
@@ -102,6 +103,7 @@ exit 0
 %attr(0754,-,qat) %{_bindir}/cpa_sample_code
 %attr(0754,-,qat) %{_bindir}/dc_dp_sample
 %attr(0754,-,qat) %{_bindir}/dc_stateless_sample
+%attr(0754,-,qat) %{_bindir}/chaining_sample
 %attr(0754,-,qat) %{_bindir}/dc_stateless_multi_op_sample
 %attr(0754,-,qat) %{_bindir}/algchaining_sample
 %attr(0754,-,qat) %{_bindir}/ccm_sample
@@ -129,6 +131,13 @@ exit 0
 %{_mandir}/man8/qat_init.sh.8*
 
 %changelog
+* Mon Nov 20 2023 Vladis Dronov <vdronov@redhat.com> - 23.11.0-1
+- Update to qatlib 23.11.0 (RHEL-15639)
+- Add chaining_sample to qatlib-tests package
+
+* Fri Mar 03 2023 Vladis Dronov <vdronov@redhat.com> - 23.02.0-1
+- Update to qatlib 23.02.0 (bz 2084227)
+
 * Fri Jul 22 2022 Vladis Dronov <vdronov@redhat.com> - 22.07.0-1
 - Update to qatlib 22.07 (bz 2040744)
 - Moved qat.service to separate rpm