diff --git a/requirements.txt b/requirements.txt
index c140b3e..f25d149 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ cffi==1.14.5
 chardet==4.0.0
 gunicorn==20.1.0
 cryptography==3.4.7
-idna==3.1
+idna==3.2
 multidict==5.1.0
 pycparser==2.20
 six==1.16.0