diff --git a/ml/requirements-all.txt b/ml/requirements-all.txt
index da1cf22..cac3465 100644
--- a/ml/requirements-all.txt
+++ b/ml/requirements-all.txt
@@ -48,7 +48,7 @@ openapi-spec-validator==0.2.6
 pathlib==1.0.1
 pbr==5.1.1
 pep8==1.7.1
-Pillow==6.2.2
+Pillow==9.0.1
 pluggy==0.8.1
 py==1.7.0
 pycparser==2.19
diff --git a/ml/requirements.txt b/ml/requirements.txt
index 535c305..13bf720 100644
--- a/ml/requirements.txt
+++ b/ml/requirements.txt
@@ -4,7 +4,7 @@ kiwisolver==1.0.1
 matplotlib==3.0.2
 numpy==1.16.0
 pyparsing==2.3.0
-Pillow==6.2.2
+Pillow==9.0.1
 scipy==1.2.0