diff --git a/requirements-old.txt b/requirements-old.txt
index 3d9237d..0456773 100644
--- a/requirements-old.txt
+++ b/requirements-old.txt
@@ -1,5 +1,5 @@
 Click==7.0
-Flask==1.0.2
+Flask==2.3.2
 Flask-FlatPages==0.7.0
 Frozen-Flask==0.15
 itsdangerous==1.1.0
diff --git a/requirements.txt b/requirements.txt
index 2781521..c96697e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-Flask==2.0.3
+Flask==2.3.2
 Flask-FlatPages==0.8.1
 Frozen-Flask==0.15