diff --git a/requirements.txt b/requirements.txt
index 372a230..794211b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 Flask~=2.0.2
 requests~=2.27.1
-gunicorn
-gevent~=21.12.0
\ No newline at end of file
+gevent~=21.12.0
+Pillow~=9.0.0
+gunicorn~=20.1.0
\ No newline at end of file