diff --git a/requirements.txt b/requirements.txt
index dc5a727..ca1c6c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 altair==5.5.0
     # via streamlit
-attrs==25.3.0
+attrs==25.4.0
     # via
     #   jsonschema
     #   referencing