diff --git a/frameworks/Python/bottle/requirements-pypy.txt b/frameworks/Python/bottle/requirements-pypy.txt
index 7cfbf108e30..2924995bee7 100644
--- a/frameworks/Python/bottle/requirements-pypy.txt
+++ b/frameworks/Python/bottle/requirements-pypy.txt
@@ -1,6 +1,6 @@
 bottle==0.12.19
 bottle-sqlalchemy==0.4.3
-gunicorn==19.9.0
+gunicorn==23.0.0
 PyMySQL==0.8.0
 SQLAlchemy==1.3.0
 tornado==6.4.2
diff --git a/frameworks/Python/bottle/requirements.txt b/frameworks/Python/bottle/requirements.txt
index 7f6135dbd5b..b5dd9bbd4c5 100644
--- a/frameworks/Python/bottle/requirements.txt
+++ b/frameworks/Python/bottle/requirements.txt
@@ -1,7 +1,7 @@
 bottle==0.12.25
 bottle-sqlalchemy==0.4.3
 greenlet==0.4.17
-gunicorn==19.9.0
+gunicorn==23.0.0
 meinheld==1.0.2
 mysqlclient==1.3.12
 SQLAlchemy==1.3.0