diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4b57fe73..9c9ec3c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,9 +1,9 @@
 cmake_minimum_required(VERSION 3.12)
 
 set(PATCH_VERSION "1" CACHE INTERNAL "Patch version")
-set(PROJECT_VESRION 0.0.${PATCH_VERSION})
+set(PROJECT_VERSION 0.0.${PATCH_VERSION})
 
-project(helloworld VERSION ${PROJECT_VESRION})
+project(helloworld VERSION ${PROJECT_VERSION})
 
 option(WITH_BOOST_TEST "Whether to build Boost test" ON)