diff --git a/dependencies/default/constraints.txt b/dependencies/default/constraints.txt
index c3dfc418..05cc9d0e 100644
--- a/dependencies/default/constraints.txt
+++ b/dependencies/default/constraints.txt
@@ -1,6 +1,6 @@
 async-generator==1.10
 attrs==21.4.0
-coverage==6.3.3
+coverage==6.4
 flaky==3.7.0
 hypothesis==6.46.5
 idna==3.3