diff --git a/dev-requirements.txt b/dev-requirements.txt
index 0b68a27..c99fd1b 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-cfgv==3.4.0
+cfgv==3.5.0
 distlib==0.4.0
 filelock==3.20.0
 identify==2.6.15