diff --git a/tools/requirements.txt b/tools/requirements.txt
index 05cfb8ca0..b6d1351d1 100644
--- a/tools/requirements.txt
+++ b/tools/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp==3.14.3
 
 # Limit idna to avid conflicts
-idna>=3.18,<3.19
+idna>=3.19,<3.20
 libmozdata==0.2.15
 multidict==6.7.1
 rs_parsepatch==0.4.6