diff --git a/tools/2_validate_data/requirements.txt b/tools/2_validate_data/requirements.txt
index d77237e..5273c15 100644
--- a/tools/2_validate_data/requirements.txt
+++ b/tools/2_validate_data/requirements.txt
@@ -1,4 +1,4 @@
-attrs==23.1.0
+attrs==23.2.0
 importlib-resources==6.1.1
 jsonschema==4.20.0
 pyrsistent==0.20.0