diff --git a/requirements_dev.txt b/requirements_dev.txt
index b2d7b6d..7c780d8 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -10,7 +10,7 @@ incuna-test-utils==8.0.0
 pip==21.0.1
 psycopg2-binary==2.8.6
 pyflakes==2.3.1
-pycodestyle==2.7.0
+pycodestyle==2.9.1
 setuptools==57.0.0
 twine==3.4.1
 wheel==0.36.2