diff --git a/backend/typescript/yarn.lock b/backend/typescript/yarn.lock
index 7d1027c..0148e01 100644
--- a/backend/typescript/yarn.lock
+++ b/backend/typescript/yarn.lock
@@ -561,15 +561,6 @@
     camel-case "4.1.2"
     tslib "~2.1.0"
 
-"@graphql-tools/utils@^7.6.0":
-  version "7.10.0"
-  resolved "https://registry.yarnpkg.com/@graphql-tools/utils/-/utils-7.10.0.tgz#07a4cb5d1bec1ff1dc1d47a935919ee6abd38699"
-  integrity sha512-d334r6bo9mxdSqZW6zWboEnnOOFRrAPVQJ7LkU8/6grglrbcu6WhwCLzHb90E94JI3TD3ricC3YGbUqIi9Xg0w==
-  dependencies:
-    "@ardatan/aggregate-error" "0.0.6"
-    camel-case "4.1.2"
-    tslib "~2.2.0"
-
 "@grpc/grpc-js@~1.2.0":
   version "1.2.10"
   resolved "https://registry.yarnpkg.com/@grpc/grpc-js/-/grpc-js-1.2.10.tgz#f316d29a45fcc324e923d593cb849d292b1ed598"
@@ -3569,25 +3560,6 @@ graphql-middleware@^6.0.6:
     "@graphql-tools/delegate" "^7.1.1"
     "@graphql-tools/schema" "^7.1.3"
 
-graphql-rate-limit@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/graphql-rate-limit/-/graphql-rate-limit-3.3.0.tgz#241e3f6dc4cc3cbd139d63d40e2ce613f8485646"
-  integrity sha512-mbbEv5z3SjkDLvVVdHi0XrVLavw2Mwo93GIqgQB/fx8dhcNSEv3eYI1OGdp8mhsm/MsZm7hjrRlwQMVRKBVxhA==
-  dependencies:
-    "@graphql-tools/utils" "^7.6.0"
-    graphql-shield "^7.5.0"
-    lodash.get "^4.4.2"
-    ms "^2.1.3"
-
-graphql-shield@^7.5.0:
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/graphql-shield/-/graphql-shield-7.5.0.tgz#aa3af226946946dfadac33eccc6cbe7fec6e9000"
-  integrity sha512-T1A6OreOe/dHDk/1Qg3AHCrKLmTkDJ3fPFGYpSOmUbYXyDnjubK4J5ab5FjHdKHK5fWQRZNTvA0SrBObYsyfaw==
-  dependencies:
-    "@types/yup" "0.29.11"
-    object-hash "^2.0.3"
-    yup "^0.31.0"
-
 graphql-subscriptions@^1.0.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/graphql-subscriptions/-/graphql-subscriptions-1.2.1.tgz#2142b2d729661ddf967b7388f7cf1dd4cf2e061d"
@@ -6955,23 +6927,23 @@ write-file-atomic@^3.0.0:
     typedarray-to-buffer "^3.1.5"
 
 ws@^5.2.0:
-  version "5.2.2"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
-  integrity sha512-jaHFD6PFv6UgoIVda6qZllptQsMlDEJkTQcybzzXDYM1XO9Y8em691FGMPmM46WGyLU4z9KMgQN+qrux/nhlHA==
+  version "5.2.4"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.4.tgz#c7bea9f1cfb5f410de50e70e82662e562113f9a7"
+  integrity sha512-fFCejsuC8f9kOSu9FYaOw8CdO68O3h5v0lg4p74o8JqWpwTf9tniOD+nOB78aWoVSS6WptVUmDrp/KPsMVBWFQ==
   dependencies:
     async-limiter "~1.0.0"
 
 ws@^6.0.0:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  integrity sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.3.tgz#ccc96e4add5fd6fedbc491903075c85c5a11d9ee"
+  integrity sha512-jmTjYU0j60B+vHey6TfR3Z7RD61z/hmxBS3VMSGIrroOWXQEneK1zNuotOUrGyBHQj0yrpsLHPWtigEFd13ndA==
   dependencies:
     async-limiter "~1.0.0"
 
 ws@^7.4.6:
-  version "7.5.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.3.tgz#160835b63c7d97bfab418fc1b8a9fced2ac01a74"
-  integrity sha512-kQ/dHIzuLrS6Je9+uv81ueZomEwH0qVYstcAQ4/Z93K8zeko9gtAbttJWzoC5ukqXY1PpoouV3+VSOqEAFt5wg==
+  version "7.5.10"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.10.tgz#58b5c20dc281633f6c19113f39b349bd8bd558d9"
+  integrity sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==
 
 xdg-basedir@^4.0.0:
   version "4.0.0"