diff --git a/.gitignore b/.gitignore
index a16c57e..ed34f0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 cmake-build-*/
+build/
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fc3800b..a34d291 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.20.2)
 project(FinalProject C CXX)
-set(PROJECT_VERSION 0.3.0)
+set(PROJECT_VERSION 0.3.1)
 
 option(ENABLE_ADDRSAN "Enable the address sanitizer" OFF)
 option(ENABLE_UBSAN "Enable the ub sanitizer" OFF)