diff --git a/.gitignore b/.gitignore
index bbc6454..350ff50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,7 @@ voicevox_core-*/
 voicevoxcore4s-libs
 *.tar.gz
 *.zip
-*.log
\ No newline at end of file
+*.log
+
+.idea/
+lib/
\ No newline at end of file