diff --git a/code/cov_tool/requirements.txt b/code/cov_tool/requirements.txt
index 57fb315..e98a1d4 100644
--- a/code/cov_tool/requirements.txt
+++ b/code/cov_tool/requirements.txt
@@ -11,7 +11,7 @@ numpy==1.26.0
 openpyxl==3.1.2
 packaging==23.2
 pandas==2.1.1
-Pillow>=10.2.0
+Pillow>=12.2.0
 pyparsing>=2.3.1
 python-dateutil==2.8.2
 pytz==2023.3