diff --git a/requirements-dev.txt b/requirements-dev.txt
index d90ffcf78..c59fe4fe4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@
 -r requirements-plot.txt
 -r requirements-hyperopt.txt
 
-coveralls==3.2.0
+coveralls==3.3.0
 flake8==4.0.1
 flake8-tidy-imports==4.5.0
 mypy==0.910