diff --git a/requirements.txt b/requirements.txt
index 0378ab8..d24b0ad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ matplotlib==3.2.1
 numpy==1.18.3
 oauthlib==3.1.0
 opt-einsum==3.2.1
-Pillow==7.1.2
+Pillow==9.0.1
 post==2019.4.13
 protobuf==3.11.3
 public==2019.4.13