diff --git a/2nd_hackathon/byte-brownies-studer-sl20/ua-server/package.json b/2nd_hackathon/byte-brownies-studer-sl20/ua-server/package.json
index 0e504bcf..2a8ec195 100644
--- a/2nd_hackathon/byte-brownies-studer-sl20/ua-server/package.json
+++ b/2nd_hackathon/byte-brownies-studer-sl20/ua-server/package.json
@@ -32,10 +32,10 @@
     "docker:up": "docker compose up"
   },
   "dependencies": {
-    "@nestjs/common": "11.1.12",
-    "@nestjs/config": "4.0.2",
-    "@nestjs/core": "11.1.12",
-    "@nestjs/platform-express": "11.1.12",
+    "@nestjs/common": "11.1.13",
+    "@nestjs/config": "4.0.3",
+    "@nestjs/core": "11.1.13",
+    "@nestjs/platform-express": "11.1.13",
     "async-mqtt": "^2.6.3",
     "express": "5.2.1",
     "lodash": "4.17.23",
@@ -47,7 +47,7 @@
   "devDependencies": {
     "@nestjs/cli": "11.0.16",
     "@nestjs/schematics": "11.0.9",
-    "@nestjs/testing": "11.1.12",
+    "@nestjs/testing": "11.1.13",
     "@types/express": "^5.0.6",
     "@types/jest": "30.0.0",
     "@types/node": "25.0.10",
diff --git a/2nd_hackathon/byte-brownies-studer-sl20/ua-server/yarn.lock b/2nd_hackathon/byte-brownies-studer-sl20/ua-server/yarn.lock
index 262c3424..a03270f4 100644
--- a/2nd_hackathon/byte-brownies-studer-sl20/ua-server/yarn.lock
+++ b/2nd_hackathon/byte-brownies-studer-sl20/ua-server/yarn.lock
@@ -977,10 +977,10 @@
     webpack "5.104.1"
     webpack-node-externals "3.0.0"
 
-"@nestjs/common@11.1.12":
-  version "11.1.12"
-  resolved "https://registry.yarnpkg.com/@nestjs/common/-/common-11.1.12.tgz#bd28d34fa6bf676671c70be8148b5405ccd3d422"
-  integrity sha512-v6U3O01YohHO+IE3EIFXuRuu3VJILWzyMmSYZXpyBbnp0hk0mFyHxK2w3dF4I5WnbwiRbWlEXdeXFvPQ7qaZzw==
+"@nestjs/common@11.1.13":
+  version "11.1.13"
+  resolved "https://registry.yarnpkg.com/@nestjs/common/-/common-11.1.13.tgz#3d4bcc2a593236546bc62f7801b0d4450b26a9ac"
+  integrity sha512-ieqWtipT+VlyDWLz5Rvz0f3E5rXcVAnaAi+D53DEHLjc1kmFxCgZ62qVfTX2vwkywwqNkTNXvBgGR72hYqV//Q==
   dependencies:
     uid "2.0.2"
     file-type "21.3.0"
@@ -988,19 +988,19 @@
     load-esm "1.0.3"
     tslib "2.8.1"
 
-"@nestjs/config@4.0.2":
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/@nestjs/config/-/config-4.0.2.tgz#a2777a1fd2d0d594bab3953f50fbca95c14cce52"
-  integrity sha512-McMW6EXtpc8+CwTUwFdg6h7dYcBUpH5iUILCclAsa+MbCEvC9ZKu4dCHRlJqALuhjLw97pbQu62l4+wRwGeZqA==
+"@nestjs/config@4.0.3":
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/@nestjs/config/-/config-4.0.3.tgz#bb24a5f64e4e3ccf6fbf9e02f63303d14d7f308e"
+  integrity sha512-FQ3M3Ohqfl+nHAn5tp7++wUQw0f2nAk+SFKe8EpNRnIifPqvfJP6JQxPKtFLMOHbyer4X646prFG4zSRYEssQQ==
   dependencies:
-    dotenv "16.4.7"
-    dotenv-expand "12.0.1"
-    lodash "4.17.21"
+    dotenv "17.2.3"
+    dotenv-expand "12.0.3"
+    lodash "4.17.23"
 
-"@nestjs/core@11.1.12":
-  version "11.1.12"
-  resolved "https://registry.yarnpkg.com/@nestjs/core/-/core-11.1.12.tgz#cdbff023cc87ed071aebafeacb209bc5997da1e4"
-  integrity sha512-97DzTYMf5RtGAVvX1cjwpKRiCUpkeQ9CCzSAenqkAhOmNVVFaApbhuw+xrDt13rsCa2hHVOYPrV4dBgOYMJjsA==
+"@nestjs/core@11.1.13":
+  version "11.1.13"
+  resolved "https://registry.yarnpkg.com/@nestjs/core/-/core-11.1.13.tgz#4444e124d255759d545a631f63e9d84fe1a1e3e5"
+  integrity sha512-Tq9EIKiC30EBL8hLK93tNqaToy0hzbuVGYt29V8NhkVJUsDzlmiVf6c3hSPtzx2krIUVbTgQ2KFeaxr72rEyzQ==
   dependencies:
     uid "2.0.2"
     "@nuxt/opencollective" "0.4.1"
@@ -1009,12 +1009,12 @@
     path-to-regexp "8.3.0"
     tslib "2.8.1"
 
-"@nestjs/platform-express@11.1.12":
-  version "11.1.12"
-  resolved "https://registry.yarnpkg.com/@nestjs/platform-express/-/platform-express-11.1.12.tgz#c9449230c3b8843370bca65d5b2c9909d3e3f0f6"
-  integrity sha512-GYK/vHI0SGz5m8mxr7v3Urx8b9t78Cf/dj5aJMZlGd9/1D9OI1hAl00BaphjEXINUJ/BQLxIlF2zUjrYsd6enQ==
+"@nestjs/platform-express@11.1.13":
+  version "11.1.13"
+  resolved "https://registry.yarnpkg.com/@nestjs/platform-express/-/platform-express-11.1.13.tgz#272e350cb3938ec0f383aa083c7f1d5d44fae2dc"
+  integrity sha512-LYmi43BrAs1n74kLCUfXcHag7s1CmGETcFbf9IVyA/KWXAuAH95G3wEaZZiyabOLFNwq4ifnRGnIwUwW7cz3+w==
   dependencies:
-    cors "2.8.5"
+    cors "2.8.6"
     express "5.2.1"
     multer "2.0.2"
     path-to-regexp "8.3.0"
@@ -1031,10 +1031,10 @@
     jsonc-parser "3.3.1"
     pluralize "8.0.0"
 
-"@nestjs/testing@11.1.12":
-  version "11.1.12"
-  resolved "https://registry.yarnpkg.com/@nestjs/testing/-/testing-11.1.12.tgz#2edf74b5fde5591381e5155a4afb7bdb6f57fbce"
-  integrity sha512-W0M/i5nb9qRQpTQfJm+1mGT/+y4YezwwdcD7mxFG8JEZ5fz/ZEAk1Ayri2VBJKJUdo20B1ggnvqew4dlTMrSNg==
+"@nestjs/testing@11.1.13":
+  version "11.1.13"
+  resolved "https://registry.yarnpkg.com/@nestjs/testing/-/testing-11.1.13.tgz#bc28447627e51f34e193983147cfc5af3b6caa95"
+  integrity sha512-bOWP8nLEZAOEEX8jAZGBCc1yU0+nv4g2ipc+QEzkVUe3eEEUKHKaeGafJ3GtDuGavlZKfkXEqflZuICdavu5dQ==
   dependencies:
     tslib "2.8.1"
 
@@ -2580,10 +2580,10 @@ core-util-is@^1.0.3:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.3.tgz#a6042d3634c2b27e9328f837b965fac83808db85"
   integrity sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==
 
-cors@2.8.5:
-  version "2.8.5"
-  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.5.tgz#eac11da51592dd86b9f06f6e7ac293b3df875d29"
-  integrity sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==
+cors@2.8.6:
+  version "2.8.6"
+  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.6.tgz#ff5dd69bd95e547503820d29aba4f8faf8dfec96"
+  integrity sha512-tJtZBBHA6vjIAaF6EnIaq6laBBP9aq/Y3ouVJjEfoHbRBcHBAHYcMh/w8LDrk2PvIMMq8gmopa5D4V8RmbrxGw==
   dependencies:
     object-assign "^4"
     vary "^1"
@@ -2711,17 +2711,17 @@ dns-packet@^5.2.2:
   dependencies:
     "@leichtgewicht/ip-codec" "^2.0.1"
 
-dotenv-expand@12.0.1:
-  version "12.0.1"
-  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-12.0.1.tgz#44bdfa204a368100689ec35d7385755f599ceeb1"
-  integrity sha512-LaKRbou8gt0RNID/9RoI+J2rvXsBRPMV7p+ElHlPhcSARbCPDYcYG2s1TIzAfWv4YSgyY5taidWzzs31lNV3yQ==
+dotenv-expand@12.0.3:
+  version "12.0.3"
+  resolved "https://registry.yarnpkg.com/dotenv-expand/-/dotenv-expand-12.0.3.tgz#6323ceca51ca0c1b1f0055e2aba39c79781739a6"
+  integrity sha512-uc47g4b+4k/M/SeaW1y4OApx+mtLWl92l5LMPP0GNXctZqELk+YGgOPIIC5elYmUH4OuoK3JLhuRUYegeySiFA==
   dependencies:
     dotenv "^16.4.5"
 
-dotenv@16.4.7:
-  version "16.4.7"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.7.tgz#0e20c5b82950140aa99be360a8a5f52335f53c26"
-  integrity sha512-47qPchRCykZC03FhkYAhrvwU4xDBFIj1QPqaarj6mdM/hgUzfPHcpkHJOn3mJAufFeeAxAzeGsr5X0M4k6fLZQ==
+dotenv@17.2.3:
+  version "17.2.3"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-17.2.3.tgz#ad995d6997f639b11065f419a22fabf567cdb9a2"
+  integrity sha512-JVUnt+DUIzu87TABbhPmNfVdBDt18BLOWjMUFJMSi/Qqg7NTYtabbvSNJGOJ7afbRuv9D/lngizHtP7QyLQ+9w==
 
 dotenv@^16.4.5:
   version "16.6.1"