diff --git a/examples/data-science-analystics/cpu-orchestration/requirements.txt b/examples/data-science-analystics/cpu-orchestration/requirements.txt
index 3b0ed839..9068c109 100644
--- a/examples/data-science-analystics/cpu-orchestration/requirements.txt
+++ b/examples/data-science-analystics/cpu-orchestration/requirements.txt
@@ -48,7 +48,7 @@ docker==7.1.0
 durationpy==0.10
 email_validator==2.2.0
 exceptiongroup==1.3.1
-Flask==2.2.5
+Flask==3.1.3
 Flask-AppBuilder==4.5.2
 Flask-Babel==2.0.0
 Flask-Caching==2.3.0