diff --git a/requirements.txt b/requirements.txt
index 7db929f..384143f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ murmurhash==1.0.1
 nltk==3.4
 numpy==1.15.4
 pandas==0.23.4
-Pillow==5.3.0
+Pillow==9.3.0
 plac==0.9.6
 preshed==2.0.1
 pyndri==0.4