diff --git a/Workshop/requirements.txt b/Workshop/requirements.txt
index d8cf2b6..d8df969 100644
--- a/Workshop/requirements.txt
+++ b/Workshop/requirements.txt
@@ -19,7 +19,7 @@ openai==1.12.0
 pandas==1.5.3
 pathos==0.2.9
 pdfminer.six==20221105
-Pillow==9.4.0
+Pillow==10.1.0
 promptflow[azure]==1.1.0
 promptflow-tools==1.0.0
 regex==2023.6.3