diff --git a/01 Building and Pushing Docker Images/requirements.txt b/01 Building and Pushing Docker Images/requirements.txt
index 4a5cb4c..4b70123 100644
--- a/01 Building and Pushing Docker Images/requirements.txt	
+++ b/01 Building and Pushing Docker Images/requirements.txt	
@@ -1 +1 @@
-Flask==0.12
+Flask==2.2.5