diff --git a/requirements-dev.txt b/requirements-dev.txt
index 58042e4..352d0c7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -32,7 +32,7 @@ deprecated==1.2.13; python_version >= '2.7' and python_version not in '3.0, 3.1,
 doit==0.34.2
 flask-migrate==3.1.0
 flask-sqlalchemy==2.5.1
-flask==2.0.3
+flask==2.2.2
 greenlet==1.1.2; python_version >= '3' and platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32')))))
 gunicorn==20.1.0
 honcho==1.1.0
diff --git a/requirements.txt b/requirements.txt
index 95acbc5..ea9c4e1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ deprecated==1.2.13; python_version >= '2.7' and python_version not in '3.0, 3.1,
 doit==0.34.2
 flask-migrate==3.1.0
 flask-sqlalchemy==2.5.1
-flask==2.0.3
+flask==2.2.2
 greenlet==1.1.2; python_version >= '3' and platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32')))))
 gunicorn==20.1.0
 honcho==1.1.0