diff --git a/requirements-dev.txt b/requirements-dev.txt
index 89159a3..bac27a3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 bump2version == 1.0.1
 codespell == 2.3.0
-dlint == 0.14.1
+dlint == 0.15.0
 flake8 == 7.0.0
 flake8-2020 == 1.8.1
 flake8-bandit == 4.1.1