diff --git a/receiver/requirements.txt b/receiver/requirements.txt
index 3aab0c6..71975bf 100644
--- a/receiver/requirements.txt
+++ b/receiver/requirements.txt
@@ -11,4 +11,5 @@ fastecdsa
 pwntools
 pyelftools==0.29
 ecdsa==0.19.0
-PyPDF2==3.0.1
\ No newline at end of file
+PyPDF2==3.0.1
+Pillow
\ No newline at end of file