diff --git a/requirements.txt b/requirements.txt
index e86b650..8ec0b68 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ charset-normalizer==3.3.2
 click==8.1.7
 dill==0.3.7
 exceptiongroup==1.2.0
-idna==3.5
+idna==3.6
 iniconfig==2.0.0
 lazy-object-proxy==1.9.0
 mccabe==0.7.0