diff --git a/requirements.txt b/requirements.txt
index 12e88080..63aacd87 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ binaryornot==0.4.4
 
 # Code quality
 # ------------------------------------------------------------------------------
-flake8==3.6.0
+flake8==3.7.3
 
 # Testing
 # ------------------------------------------------------------------------------
diff --git a/{{cookiecutter.project_slug}}/requirements/local.txt b/{{cookiecutter.project_slug}}/requirements/local.txt
index 8fe77cc2..51a1bcfb 100644
--- a/{{cookiecutter.project_slug}}/requirements/local.txt
+++ b/{{cookiecutter.project_slug}}/requirements/local.txt
@@ -17,7 +17,7 @@ pytest-sugar==0.9.2  # https://github.com/Frozenball/pytest-sugar
 
 # Code quality
 # ------------------------------------------------------------------------------
-flake8==3.6.0  # https://github.com/PyCQA/flake8
+flake8==3.7.3  # https://github.com/PyCQA/flake8
 coverage==4.5.2  # https://github.com/nedbat/coveragepy
 
 # Django