diff --git a/setup.py b/setup.py
index 4773790..a67bc9e 100644
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@
     extras_require={
         'dev': [
             'coverage==6.5.0',
-            'coveralls==3.3.1',
+            'coveralls==4.0.0',
             'pylint==3.1.0',
             'pytest==8.2.0',
             'pytest-cov==5.0.0',