diff --git a/backend/requirements.txt b/backend/requirements.txt
index e25e772..dc2b1aa 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -118,9 +118,9 @@ httpx==0.28.1 \
     # via
     #   fastapi
     #   fastapi-cloud-cli
-idna==3.10 \
-    --hash=sha256:12f65c9b470abda6dc35cf8e63cc574b1c52b11df2c86030af0ac09b01b13ea9 \
-    --hash=sha256:946d195a0d259cbba61165e88e65941f16e9b36ea6ddb97f00452bae8b1287d3
+idna==3.11 \
+    --hash=sha256:771a87f49d9defaf64091e6e6fe9c18d4833f140bd19464795bc32d966ca37ea \
+    --hash=sha256:795dafcc9c04ed0c1fb032c2aa73654d8e8c5023a7df64a53f39190ada629902
     # via
     #   anyio
     #   email-validator