diff --git a/requirements.txt b/requirements.txt
index 90bcede..214ff32 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ idna==2.5
 lxml==3.8.0
 olefile==0.44
 packaging==16.8
-Pillow==4.1.1
+Pillow==9.3.0
 pyparsing==2.2.0
 requests==2.18.1
 six==1.10.0