diff --git a/requirements.txt b/requirements.txt
index 5f53f15..6ddb826 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 # contacts/app.py: 1
 # contacts/auth/views.py: 1
 # contacts/helpers/paginator.py: 3
-flask == 1.0.2
+flask == 2.3.2
 
 # contacts/api/resources/user.py: 3
 # contacts/auth/views.py: 2
diff --git a/setup.py b/setup.py
index d9ed856..b5a299c 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 requires = [
     'flask-jwt-extended == 3.13.1',
     'flask-marshmallow == 0.9.0',
-    'flask == 1.0.2',
+    'flask == 2.3.2',
     'flask-restful == 0.3.6',
     'marshmallow == 2.16.3',
     'passlib == 1.7.1',