diff --git a/requirements.txt b/requirements.txt
index 3a65a6e..9a32c55 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,14 +6,14 @@ certifi==2020.6.20
 chardet==3.0.4
 click==7.1.2
 coverage==5.3
-flask==1.1.2
+flask==2.2.5
 flask-cors==3.0.9
 flask-migrate==2.5.3
 flask-sqlalchemy==2.4.4
 idna==2.10
 iniconfig==1.1.1
 itsdangerous==1.1.0
-jinja2==2.11.2
+jinja2==3.1.3
 jmespath==0.10.0
 mako==1.1.3
 markupsafe==1.1.1
@@ -38,7 +38,7 @@ six==1.15.0
 sqlalchemy==1.3.20
 toml==0.10.2
 urllib3==1.25.11
-werkzeug==1.0.1
+werkzeug==2.3.8
 appdirs==1.4.4
 astroid==2.4.2
 black==20.8b1
@@ -52,7 +52,7 @@ mccabe==0.6.1
 mistune==0.8.4
 mypy-extensions==0.4.3
 pathspec==0.8.0
-pylint==2.6.0
+pylint==2.7.0
 pylint-flask-sqlalchemy==0.2.0
 pyrsistent==0.17.3
 pyyaml==5.3.1