diff --git a/requirements-dev.txt b/requirements-dev.txt
index c65d751..0a46734 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -32,7 +32,7 @@ mypy_extensions==1.1.0
 nh3==0.3.2
 opensearch-py==3.0.0
 packaging==25.0
-pathspec==0.12.1
+pathspec==1.0.0
 platformdirs==4.5.0
 pluggy==1.6.0
 prompt_toolkit==3.0.51