diff --git a/FileIntegrityCheckerSHA256/requirements.txt b/FileIntegrityCheckerSHA256/requirements.txt
index 9707a9c..e291d58 100644
--- a/FileIntegrityCheckerSHA256/requirements.txt
+++ b/FileIntegrityCheckerSHA256/requirements.txt
@@ -1,4 +1,4 @@
-customtkinter==5.2.2
+customtkinter==6.0.0
 pyperclip==1.9.0
 tkinterdnd2==0.4.2
 watchdog==6.0.0