diff --git a/requirements.txt b/requirements.txt
index 12113cec..b55b0a85 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi
 chardet==4.0.0
+idna==3.7
 cycler
-idna==2.10
 kiwisolver>=1.3.1
 matplotlib
 numpy>=1.18.5