diff --git a/_posts/2023-07-22-hello.md b/_posts/2023-07-22-hello.md
index e9168db..9d9c54f 100644
--- a/_posts/2023-07-22-hello.md
+++ b/_posts/2023-07-22-hello.md
@@ -1 +1 @@
-# Hello World
\ No newline at end of file
+# Hello World!
\ No newline at end of file