diff --git a/docker/v3.6/requirements.txt b/docker/v3.6/requirements.txt
index 55f119a68..6c33d9b02 100644
--- a/docker/v3.6/requirements.txt
+++ b/docker/v3.6/requirements.txt
@@ -69,7 +69,7 @@ parameterized==0.7.0
 parso==0.2.1              # via jedi
 pexpect==4.6.0            # via ipython
 pickleshare==0.7.4        # via ipython
-pillow==6.0.0             # via reportlab, xhtml2pdf
+pillow==9.0.1             # via reportlab, xhtml2pdf
 pip-tools==2.0.2
 prompt-toolkit==3.0.21    # via ipython
 ptyprocess==0.6.0         # via pexpect