diff --git a/setup.py b/setup.py
index e4753ace..3b100e8f 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,7 @@
     packages=find_packages(),
     extras_require={
         'dev': [
-            'coverage==5.3',
+            'coverage==5.3.1',
             'pylint==2.6.0',
             'pytest==6.2.1',
             'twine==3.2.0',