diff --git a/libraries/functional-tests/functionaltestbot/requirements.txt b/libraries/functional-tests/functionaltestbot/requirements.txt
index 313eb980c..ce98b3838 100644
--- a/libraries/functional-tests/functionaltestbot/requirements.txt
+++ b/libraries/functional-tests/functionaltestbot/requirements.txt
@@ -2,4 +2,4 @@
 # Licensed under the MIT License.
 
 botbuilder-core>=4.9.0
-flask==1.1.1
+flask==2.2.5