diff --git a/requirements.txt b/requirements.txt
index 902163a..c4e5c35 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ coveralls
 cycler==0.10.0
 decorator==4.3.0
 enum34==1.1.6
-idna==2.7
+idna==3.7
 influxdb==5.2.0
 ipython==8.10.0
 ipython-genutils==0.2.0