diff --git a/geoportal/upstream_requirements.txt b/geoportal/upstream_requirements.txt
index 05efe8758..f323850cc 100644
--- a/geoportal/upstream_requirements.txt
+++ b/geoportal/upstream_requirements.txt
@@ -41,7 +41,7 @@ passwordgenerator # geoportal
 PasteScript==3.1.0  # geoportal pcreate
 pep8==1.7.1  # lint
 pep8-naming==0.8.2  # Lint
-Pillow==5.4.1  # Tile generation
+Pillow==9.3.0  # Tile generation
 polib==1.1.0  # i18n
 psycopg2-binary==2.7.7  # geoportal
 pycryptodome==3.7.3  # geoportal