diff --git a/requirements.txt b/requirements.txt
index 022a477..384d870 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ python-docx==0.8.10
 Werkzeug==1.0.1
 pandas==1.0.3
 textract==1.6.3
-Flask==1.1.2
+Flask==2.3.2
 nltk==3.4.5
 PyPDF2==1.26.0