diff --git a/requirements.txt b/requirements.txt
index d2327bd..6be2665 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 appdirs==1.4.4
-attrs==20.1.0
+attrs==21.2.0
 boto3==1.17.105
 chardet==3.0.4
 dependency-injector==3.23.2
diff --git a/setup.py b/setup.py
index 803efb9..befaaeb 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@
         ],
     },
     install_requires=[
-        "attrs==20.1.0",
+        "attrs==21.2.0",
         "appdirs==1.4.4",
         "boto3==1.17.105",
         "chardet==3.0.4",