diff --git a/.gitignore b/.gitignore
index 125ed2c..d90d6ea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 /v4.1.0.tar.gz
 /v4.3.0.tar.gz
 /v4.4.1.tar.gz
+/v4.5.0.tar.gz
diff --git a/intel-cmt-cat.spec b/intel-cmt-cat.spec
index bb3879a..cb46d6f 100644
--- a/intel-cmt-cat.spec
+++ b/intel-cmt-cat.spec
@@ -24,7 +24,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 %global githubname   intel-cmt-cat
-%global githubver    4.4.1
+%global githubver    4.5.0
 
 %if %{defined githubsubver}
 %global githubfull   %{githubname}-%{githubver}.%{githubsubver}
@@ -38,7 +38,7 @@
 
 Summary:            Provides command line interface to CMT, MBM, CAT, CDP and MBA technologies
 Name:               %{githubname}
-Release:            2%{?dist}
+Release:            1%{?dist}
 Version:            %{githubver}
 License:            BSD
 ExclusiveArch:      x86_64 i686 i586
@@ -169,6 +169,9 @@ install -m 0644 %{_builddir}/%{githubfull}/examples/c/CMT_MBM/monitor_app.c %{bu
 %doc %{_usrsrc}/%{githubfull}/LICENSE
 
 %changelog
+* Mon Mar 06 2023 Raghavan Kanagaraj <raghavan.kanagaraj@intel.com> - 4.5.0-1
+- New release 4.5.0
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.4.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
 
diff --git a/sources b/sources
index fbb8490..7d357ac 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (v4.4.1.tar.gz) = a7deab99e5ee5b63c8d0a8db929a0f39845dd6a678d6dc508ec98bf37a23a67766619949fcd2dc6cff0817a35faca8cbae892f7e3b211a7bfe91f2f8c26bbed8
+SHA512 (v4.5.0.tar.gz) = e951ca9ee3db2c1f3deaf6f2513578f65361926924692cfbc6b218dc709fa78e394bdaa65de201e45ab981a0594e06ce878ad5fcadd85f732195bf4247e04401