diff --git a/requirements.txt b/requirements.txt
index 69a28c8..2370b74 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ asteroid-sphinx-theme==0.0.3
     # via py-vibracore (pyproject.toml)
 asttokens==2.4.1
     # via stack-data
-attrs==23.1.0
+attrs==26.1.0
     # via
     #   jsonschema
     #   rasterio