diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6662dd53f..5952c15c5 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -9,7 +9,7 @@ filelock==3.13.1
 flake8==6.1.0
 gibberish-detector==0.1.1
 identify==2.5.32
-idna==3.4
+idna==3.6
 iniconfig==2.0.0
 mccabe==0.7.0
 monotonic==1.6