diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 4534b0c..f47988f
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ itypes==1.1.0
 Jinja2==2.10
 MarkupSafe==1.0
 openapi-codec==1.3.2
-Pillow==5.1.0
+Pillow==9.3.0
 promise==2.1
 psycopg2==2.7.3.2
 PyJWT==1.5.3