diff --git a/requirements.txt b/requirements.txt
index 802e545b8dfe47974d1dd8924e307566e327a51f..8723593950945ead0a174bffdacd603d86065006 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-Flask==0.10.1
+Flask==2.3.3
 python-docx
 tosca-parser
\ No newline at end of file