diff --git a/tools/quarc/requirements.txt b/tools/quarc/requirements.txt
index ec16452a..380b1acb 100644
--- a/tools/quarc/requirements.txt
+++ b/tools/quarc/requirements.txt
@@ -3,7 +3,7 @@ cffi==1.15.0
 charset-normalizer==2.0.12
 cryptography==42.0.4
 dill==0.3.5.1
-idna==3.3
+idna==3.7
 mpmath==1.3.0
 ntlm-auth==1.5.0
 numpy==1.22.4