diff --git a/requirements.txt b/requirements.txt
index f182bb5..7fdaaa6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asn1crypto==0.24.0
-astroid==2.1.0
+astroid==2.3.0
 autopep8==1.4.3
 cffi==1.12.0
 cryptography==2.5