update version to v1.8.0

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f884fae..b01cf74 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 # Require CMake 3.10. If available, use the policies up to CMake 3.22.
 cmake_minimum_required (VERSION 3.10...3.22)
 
-project (benchmark VERSION 1.7.1 LANGUAGES CXX)
+project (benchmark VERSION 1.8.0 LANGUAGES CXX)
 
 option(BENCHMARK_ENABLE_TESTING "Enable testing of the benchmark library." ON)
 option(BENCHMARK_ENABLE_EXCEPTIONS "Enable the use of exceptions in the benchmark library." ON)

bindings/python/google_benchmark/__init__.py

diff --git a/bindings/python/google_benchmark/__init__.py b/bindings/python/google_benchmark/__init__.py
index e6ef8e7..a118dad 100644
--- a/bindings/python/google_benchmark/__init__.py
+++ b/bindings/python/google_benchmark/__init__.py
@@ -69,7 +69,7 @@
     "State",
 ]
 
-__version__ = "1.7.1"
+__version__ = "1.8.0"
 
 
 class __OptionMaker: