diff --git a/package-lock.json b/package-lock.json
index aee6c83..86e22e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@fastify/cors": "10.0.1",
-        "fastify": "5.2.0",
+        "fastify": "5.2.1",
         "fs-adapters": "7.0.2",
         "group-items": "4.0.0",
         "ka-mensa-fetch": "4.0.4",
@@ -762,6 +762,12 @@
         "fast-json-stringify": "^6.0.0"
       }
     },
+    "node_modules/@fastify/forwarded": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@fastify/forwarded/-/forwarded-3.0.0.tgz",
+      "integrity": "sha512-kJExsp4JCms7ipzg7SJ3y8DwmePaELHxKYtg+tZow+k0znUTf3cb+npgyqm8+ATZOdmfgfydIebPDWM172wfyA==",
+      "license": "MIT"
+    },
     "node_modules/@fastify/merge-json-schemas": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/@fastify/merge-json-schemas/-/merge-json-schemas-0.1.1.tgz",
@@ -771,6 +777,25 @@
         "fast-deep-equal": "^3.1.3"
       }
     },
+    "node_modules/@fastify/proxy-addr": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@fastify/proxy-addr/-/proxy-addr-5.0.0.tgz",
+      "integrity": "sha512-37qVVA1qZ5sgH7KpHkkC4z9SK6StIsIcOmpjvMPXNb3vx2GQxhZocogVYbr2PbbeLCQxYIPDok307xEvRZOzGA==",
+      "license": "MIT",
+      "dependencies": {
+        "@fastify/forwarded": "^3.0.0",
+        "ipaddr.js": "^2.1.0"
+      }
+    },
+    "node_modules/@fastify/proxy-addr/node_modules/ipaddr.js": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-2.2.0.tgz",
+      "integrity": "sha512-Ag3wB2o37wslZS19hZqorUnrnzSkpOVy+IiiDEiTqNubEYpYuHWIf6K4psgN2ZWKExS4xhVCrRVfb/wfW8fWJA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/@humanfs/core": {
       "version": "0.19.1",
       "resolved": "https://registry.npmjs.org/@humanfs/core/-/core-0.19.1.tgz",
@@ -3659,9 +3684,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/fastify": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.2.0.tgz",
-      "integrity": "sha512-3s+Qt5S14Eq5dCpnE0FxTp3z4xKChI83ZnMv+k0FwX+VUoZrgCFoLAxpfdi/vT4y6Mk+g7aAMt9pgXDoZmkefQ==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.2.1.tgz",
+      "integrity": "sha512-rslrNBF67eg8/Gyn7P2URV8/6pz8kSAscFL4EThZJ8JBMaXacVdVE4hmUcnPNKERl5o/xTiBSLfdowBRhVF1WA==",
       "funding": [
         {
           "type": "github",
@@ -3677,6 +3702,7 @@
         "@fastify/ajv-compiler": "^4.0.0",
         "@fastify/error": "^4.0.0",
         "@fastify/fast-json-stringify-compiler": "^5.0.0",
+        "@fastify/proxy-addr": "^5.0.0",
         "abstract-logging": "^2.0.1",
         "avvio": "^9.0.0",
         "fast-json-stringify": "^6.0.0",
@@ -3684,7 +3710,6 @@
         "light-my-request": "^6.0.0",
         "pino": "^9.0.0",
         "process-warning": "^4.0.0",
-        "proxy-addr": "^2.0.7",
         "rfdc": "^1.3.1",
         "secure-json-parse": "^3.0.1",
         "semver": "^7.6.0",
@@ -3867,15 +3892,6 @@
         "node": ">= 6"
       }
     },
-    "node_modules/forwarded": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.2.0.tgz",
-      "integrity": "sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
     "node_modules/fs-adapters": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/fs-adapters/-/fs-adapters-7.0.2.tgz",
@@ -4344,15 +4360,6 @@
         "node": ">= 0.4"
       }
     },
-    "node_modules/ipaddr.js": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
-      "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==",
-      "license": "MIT",
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
     "node_modules/is-array-buffer": {
       "version": "3.0.5",
       "resolved": "https://registry.npmjs.org/is-array-buffer/-/is-array-buffer-3.0.5.tgz",
@@ -5927,19 +5934,6 @@
       ],
       "license": "MIT"
     },
-    "node_modules/proxy-addr": {
-      "version": "2.0.7",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
-      "integrity": "sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==",
-      "license": "MIT",
-      "dependencies": {
-        "forwarded": "0.2.0",
-        "ipaddr.js": "1.9.1"
-      },
-      "engines": {
-        "node": ">= 0.10"
-      }
-    },
     "node_modules/proxy-from-env": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
diff --git a/package.json b/package.json
index a7175d2..ba29579 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   },
   "dependencies": {
     "@fastify/cors": "10.0.1",
-    "fastify": "5.2.0",
+    "fastify": "5.2.1",
     "fs-adapters": "7.0.2",
     "group-items": "4.0.0",
     "ka-mensa-fetch": "4.0.4",