diff --git a/requirement.txt b/requirement.txt
index bf7425f..964d218 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -27,7 +27,7 @@ mpi4py==3.0.1
 numpy==1.16.3
 opencv-python==4.1.0.25
 pbr==5.2.0
-Pillow==6.0.0
+Pillow==9.3.0
 pkg-resources==0.0.0
 progressbar2==3.39.3
 protobuf==3.7.1