diff --git a/requirements.txt b/requirements.txt
index 3d81d35b..aba1a33b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ pandocfilters==1.4.2      # via nbconvert
 pathlib2==2.3.5           # via ipython, pickleshare
 pexpect==4.6.0            # via ipython
 pickleshare==0.7.4        # via ipython
-pillow==6.2.2
+pillow==9.3.0
 premailer==3.0.0          # via django-premailer
 prompt-toolkit==1.0.15    # via ipython
 psycopg2==2.7.5
diff --git a/requirements_local.txt b/requirements_local.txt
index 49e29839..980baaaf 100644
--- a/requirements_local.txt
+++ b/requirements_local.txt
@@ -1,6 +1,6 @@
 tornado==4.5.3
 django==1.11.29
-pillow==6.2.2
+pillow==9.3.0
 django-recaptcha==1.4.0
 python-gettext==3.0
 beautifulsoup==3.2.1