diff --git a/backend/heimabend/requirements.txt b/backend/heimabend/requirements.txt
index 758b972..31bf2e3 100644
--- a/backend/heimabend/requirements.txt
+++ b/backend/heimabend/requirements.txt
@@ -29,7 +29,7 @@ jmespath==0.10.0
 kappa==0.6.0
 oauthlib==3.1.0
 pep517==0.10.0
-Pillow==8.1.2
+Pillow==8.3.2
 pip-tools==6.1.0
 placebo==0.9.0
 progressbar2==3.53.1