diff --git a/requirements.txt b/requirements.txt
index 2228ce7..1fc3340 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 astroid==2.4.2
-attrs==19.3.0
+attrs==20.3.0
 certifi==2020.6.20
 chardet==3.0.4
 codacy-coverage==1.3.11