diff --git a/requirements.txt b/requirements.txt
index ab017f3..5496384 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Flask==2.2.2
-gunicorn==19.7.1
+gunicorn==20.1.0
 Jinja2==3.0.1
 jinja-partials==0.1.1
 psycopg2-binary==2.9.3
diff --git a/runtime.txt b/runtime.txt
index e1958b9..47c0b10 100644
--- a/runtime.txt
+++ b/runtime.txt
@@ -1 +1 @@
-python-3.8.13
\ No newline at end of file
+python-3.9.13
\ No newline at end of file