diff --git a/requirements.txt b/requirements.txt
index 02881c6..50abcb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 appdirs==1.4.4
 appnope==0.1.4
-attrs==18.2.0
+attrs==26.1.0
 backcall==0.2.0
 click==6.7
 coverage==4.5.4