diff --git a/misc/requirements/requirements-pylint.txt b/misc/requirements/requirements-pylint.txt
index 39e731984..644099a96 100644
--- a/misc/requirements/requirements-pylint.txt
+++ b/misc/requirements/requirements-pylint.txt
@@ -7,7 +7,7 @@ cffi==1.11.5
 chardet==3.0.4
 cryptography==2.4.2
 github3.py==1.2.0
-idna==2.7
+idna==2.8
 isort==4.3.4
 jwcrypto==0.6.0
 lazy-object-proxy==1.3.1