diff --git a/ModelTrainer/requirements.txt b/ModelTrainer/requirements.txt
index 6e08b5605..a0c86a386 100644
--- a/ModelTrainer/requirements.txt
+++ b/ModelTrainer/requirements.txt
@@ -1,6 +1,6 @@
 # Use conda install ... to install these
 matplotlib==3.5.1
-pillow==10.3.0
+pillow==12.1.1
 graphviz==0.19.2 # for graphviz, installation via the system might be required, e.g. sudo apt-get install graphviz or directly from their website https://graphviz.gitlab.io/
 pytest==7.1.1
 pandas==1.4.2