diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 1a71b81..548e80b
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.1
+Flask==2.3.2
 RWAPIMicroservicePython==1.0.0
 requests==2.23.0
 gspread==3.2.0