diff --git a/requirements-dev.txt b/requirements-dev.txt
index 597a3358..ab33ddc8 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -46,7 +46,7 @@ py2exe==0.13.0.0; sys_platform == 'win32'
 # Testing
 pytest==7.2.0
 pytest-cov==4.0.0  # Pytest code coverage support
-coverage[toml]==7.0.2 # pytest-cov dep. This is here to ensure that it includes TOML support for pyproject.toml configs
+coverage[toml]==7.0.3 # pytest-cov dep. This is here to ensure that it includes TOML support for pyproject.toml configs
 coverage-conditional-plugin==0.8.0
 # For manipulating folder permissions and the like.
 pywin32==305; sys_platform == 'win32'