diff --git a/requirements-dev.txt b/requirements-dev.txt
index ba9c2948..b87dc1de 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 # Pinned developer and release tooling. Runtime code remains dependency-free.
-coverage==7.16.2
+coverage==7.17.2
 cryptography==50.0.2
 ruff==0.16.10