diff --git a/requirements-dev.txt b/requirements-dev.txt
index 5de8641..e665ad3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,7 +8,7 @@ distlib==0.4.0
     # via virtualenv
 filelock==3.20.3
     # via virtualenv
-gcovr==8.4
+gcovr==8.6
     # via -r requirements-dev.in
 identify==2.6.15
     # via pre-commit