diff --git a/glean-core/python/requirements_dev.txt b/glean-core/python/requirements_dev.txt
index 81e18a5bdc..13e890c8da 100644
--- a/glean-core/python/requirements_dev.txt
+++ b/glean-core/python/requirements_dev.txt
@@ -1,7 +1,7 @@
 auditwheel==5.0.0
 black==21.9b0
 cffi==1.15.0
-coverage==6.0.2
+coverage==6.1.1
 flake8==4.0.1
 flake8-bugbear==21.9.2
 jsonschema==3.2.0