diff --git a/src/backend/requirements.txt b/src/backend/requirements.txt
index ee568519d3..83499b3ee2 100644
--- a/src/backend/requirements.txt
+++ b/src/backend/requirements.txt
@@ -664,9 +664,9 @@ icalendar==5.0.12 \
     --hash=sha256:73f9be68477722c98320621400943705dcfdbbc6c2b565253f72d3f87e514db8 \
     --hash=sha256:d873bb859df9c6d0e597b16d247436e0f83f7ac1b90a06429b8393fe8afeba40
     # via django-ical
-idna==3.6 \
-    --hash=sha256:9ecdbbd083b06798ae1e86adcbfe8ab1479cf864e4ee30fe4e46a003d12491ca \
-    --hash=sha256:c05567e9c24a6b9faaa835c4821bad0590fbb9d5779e7caa6e1cc4978e7eb24f
+idna==3.7 \
+    --hash=sha256:028ff3aadf0609c1fd278d8ea3089299412a7a8b9bd005dd08b9f8285bcb5cfc \
+    --hash=sha256:82fee1fc78add43492d3a1898bfa6d8a904cc97d8427f683ed8e798d07761aa0
     # via requests
 importlib-metadata==7.0.0 \
     --hash=sha256:7fc841f8b8332803464e5dc1c63a2e59121f46ca186c0e2e182e80bf8c1319f7 \