diff --git a/dev-requirements.txt b/dev-requirements.txt
index 99252ee..88b8caf 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-art==6.1
+art==6.2
 pytest>=4.3.1
 pytest-cov>=2.6.1
 setuptools>=40.8.0