diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1c906351..22871ad7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -64,7 +64,7 @@ packaging==25.0 ; python_version >= '3.7'
 
 pathlib2==2.3.7.post1
 
-platformdirs==4.3.7 ; python_version >= '3.7'
+platformdirs==4.3.8 ; python_version >= '3.7'
 
 pluggy==1.5.0 ; python_version >= '3.7'