diff --git a/batch_processing/requirements.txt b/batch_processing/requirements.txt
index abae6e1..76dc5e8 100644
--- a/batch_processing/requirements.txt
+++ b/batch_processing/requirements.txt
@@ -12,7 +12,7 @@ chardet==3.0.4
 click==7.1.2
 deepspeech==0.9.3
 delegator.py @ git+https://github.com/amitt001/delegator.py.git@194aa92543fbdbfbae0bcc24ca217819a7805da2
-flask==1.1.2
+flask==2.3.2
 gast==0.2.2
 google-auth==1.16.1
 google-auth-oauthlib==0.4.1