diff --git a/{{ cookiecutter.project_slug }}/pyproject.toml b/{{ cookiecutter.project_slug }}/pyproject.toml
index 23be380..3a419da 100644
--- a/{{ cookiecutter.project_slug }}/pyproject.toml	
+++ b/{{ cookiecutter.project_slug }}/pyproject.toml	
@@ -41,7 +41,7 @@ pylint = { version = "^2.0", python = "^3.6" }
 # Testing
 pytest = "^3.3"
 pytest-cov = "*"
-pytest-mock = "1.13.0"
+pytest-mock = "3.14.0"
 responses = "0.25.3"
 typing = { version = "^3.6.6", python = "^3.6" }
 codecov = "*"