diff --git a/requirements.txt b/requirements.txt
index 84a6192..f747432 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,3 +22,4 @@ protobuf==4.23.2
 tqdm==4.66.4
 gfpgan==1.3.8
 tkinterdnd2==0.4.2
+customtkinter==5.2.2