diff --git a/requirements.txt b/requirements.txt
index 78c12d9..099beb3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ beautifulsoup4==4.7.1
 bs4==0.0.1
 certifi==2018.11.29
 chardet==3.0.4
-idna==2.8
+idna==3.7
 requests==2.21.0
 urllib3==1.24.1