diff --git a/backend/requirements.txt b/backend/requirements.txt
index 478bc30..d09e670 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -89,9 +89,9 @@ h11==0.14.0 ; python_version >= "3.8" and python_version < "4.0" \
 identify==2.5.11 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:14b7076b29c99b1b0b8b08e96d448c7b877a9b07683cd8cfda2ea06af85ffa1c \
     --hash=sha256:e7db36b772b188099616aaf2accbee122949d1c6a1bac4f38196720d6f9f06db
-idna==3.4 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4 \
-    --hash=sha256:90b77e79eaa3eba6de819a0c442c0b4ceefc341a7a2ab77d7562bf49f425c5c2
+idna==3.18 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:7f952cbe720b688055e3f87de14f5c3e5fdaa8bc3928985c4077ca689de849a2 \
+    --hash=sha256:ffb385a7e039654cef1ab9ef32c6fafe283c0c0467bba1d9029738ce4a14a848
 nodeenv==1.7.0 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:27083a7b96a25f2f5e1d8cb4b6317ee8aeda3bdd121394e5ac54e498028a042e \
     --hash=sha256:e0e7f7dfb85fc5394c6fe1e8fa98131a2473e04311a45afb6508f7cf1836fa2b