diff --git a/package-lock.json b/package-lock.json
index ecab6ab1..55473ad4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1980,9 +1980,9 @@
       }
     },
     "node_modules/@sinonjs/fake-timers": {
-      "version": "13.0.5",
-      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-13.0.5.tgz",
-      "integrity": "sha512-36/hTbH2uaWuGVERyC6da9YwGWnzUZXuPro/F2LfsdOsLnCojz/iSH8MxUt/FD2S5XBSVPhmArFUXcpCQ2Hkiw==",
+      "version": "15.3.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-15.3.2.tgz",
+      "integrity": "sha512-mrn35Jl2pCpns+mE3HaZa1yPN5EYCRgiMI+135COjr2hr8Cls9DXqIZ57vZe2cz7y2XVSq92tcs6kGQcT1J8Rw==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
@@ -1990,14 +1990,13 @@
       }
     },
     "node_modules/@sinonjs/samsam": {
-      "version": "8.0.2",
-      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-8.0.2.tgz",
-      "integrity": "sha512-v46t/fwnhejRSFTGqbpn9u+LQ9xJDse10gNnPgAcxgdoCDMXj/G2asWAC/8Qs+BAZDicX+MNZouXT1A7c83kVw==",
+      "version": "10.0.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-10.0.2.tgz",
+      "integrity": "sha512-8lVwD1Df1BmzoaOLhMcGGcz/Jyr5QY2KSB75/YK1QgKzoabTeLdIVyhXNZK9ojfSKSdirbXqdbsXXqP9/Ve8+A==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
         "@sinonjs/commons": "^3.0.1",
-        "lodash.get": "^4.4.2",
         "type-detect": "^4.1.0"
       }
     },
@@ -2911,10 +2910,11 @@
       }
     },
     "node_modules/@types/sinon": {
-      "version": "17.0.3",
-      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-17.0.3.tgz",
-      "integrity": "sha512-j3uovdn8ewky9kRBG19bOwaZbexJu/XjtkHyjvUgt4xfPFz18dcORIMqnYh66Fx3Powhcr85NT5+er3+oViapw==",
+      "version": "21.0.1",
+      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-21.0.1.tgz",
+      "integrity": "sha512-5yoJSqLbjH8T9V2bksgRayuhpZy+723/z6wBOR+Soe4ZlXC0eW8Na71TeaZPUWDQvM7LYKa9UGFc6LRqxiR5fQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@types/sinonjs__fake-timers": "*"
       }
@@ -4432,14 +4432,6 @@
       "integrity": "sha512-qjxPLHd3r5DnsdGacqOMU6pb/avJzdh9tFX2ymgoZE27BmjXrNy/y4LoaiTeAb+O3gL8AfpJGtqfX/ae2leYYQ==",
       "devOptional": true
     },
-    "node_modules/lodash.get": {
-      "version": "4.4.2",
-      "resolved": "https://registry.npmjs.org/lodash.get/-/lodash.get-4.4.2.tgz",
-      "integrity": "sha512-z+Uw/vLuy6gQe8cfaFWD7p0wVv8fJl3mbzXh33RS+0oW2wvUqiRXiQ69gLWSLpgB5/6sU+r6BlQR0MBILadqTQ==",
-      "deprecated": "This package is deprecated. Use the optional chaining (?.) operator instead.",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/lodash.isarguments": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz",
@@ -5482,32 +5474,30 @@
       }
     },
     "node_modules/sinon": {
-      "version": "20.0.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-20.0.0.tgz",
-      "integrity": "sha512-+FXOAbdnj94AQIxH0w1v8gzNxkawVvNqE3jUzRLptR71Oykeu2RrQXXl/VQjKay+Qnh73fDt/oDfMo6xMeDQbQ==",
+      "version": "21.1.2",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.1.2.tgz",
+      "integrity": "sha512-FS6mN+/bx7e2ajpXkEmOcWB6xBzWiuNoAQT18/+a20SS4U7FSYl8Ms7N6VTUxN/1JAjkx7aXp+THMC8xdpp0gA==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
         "@sinonjs/commons": "^3.0.1",
-        "@sinonjs/fake-timers": "^13.0.5",
-        "@sinonjs/samsam": "^8.0.1",
-        "diff": "^7.0.0",
-        "supports-color": "^7.2.0"
+        "@sinonjs/fake-timers": "^15.3.2",
+        "@sinonjs/samsam": "^10.0.2",
+        "diff": "^8.0.4"
       },
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/sinon"
       }
     },
-    "node_modules/sinon/node_modules/supports-color": {
-      "version": "7.2.0",
+    "node_modules/sinon/node_modules/diff": {
+      "version": "8.0.4",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-8.0.4.tgz",
+      "integrity": "sha512-DPi0FmjiSU5EvQV0++GFDOJ9ASQUVFh5kD+OzOnYdi7n3Wpm9hWWGfB/O2blfHcMVTL5WkQXSnRiK9makhrcnw==",
       "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "has-flag": "^4.0.0"
-      },
+      "license": "BSD-3-Clause",
       "engines": {
-        "node": ">=8"
+        "node": ">=0.3.1"
       }
     },
     "node_modules/slash": {
@@ -6235,12 +6225,12 @@
         "@types/mocha": "^10.0.6",
         "@types/node": "^22.13.7",
         "@types/set-cookie-parser": "^2.4.10",
-        "@types/sinon": "^17.0.3",
+        "@types/sinon": "^21.0.1",
         "@types/supertest": "^7.2.0",
         "mocha": "^11.7.3",
         "node-mocks-http": "^1.16.1",
         "should": "^13.2.3",
-        "sinon": "^20.0.0",
+        "sinon": "^21.1.2",
         "supertest": "^7.2.2"
       },
       "engines": {
@@ -6278,13 +6268,13 @@
         "@types/mocha": "^10.0.6",
         "@types/node": "^22.13.7",
         "@types/rimraf": "^3.0.2",
-        "@types/sinon": "^17.0.3",
+        "@types/sinon": "^21.0.1",
         "@types/supertest": "^7.2.0",
         "@types/throttle": "^1.0.4",
         "mocha": "^11.7.3",
         "rimraf": "^3.0.2",
         "should": "^13.2.3",
-        "sinon": "^20.0.0",
+        "sinon": "^21.1.2",
         "supertest": "^7.2.2",
         "throttle": "^1.0.3"
       }
diff --git a/packages/server/package.json b/packages/server/package.json
index 9c69210c..32df419d 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -33,12 +33,12 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^22.13.7",
     "@types/set-cookie-parser": "^2.4.10",
-    "@types/sinon": "^17.0.3",
+    "@types/sinon": "^21.0.1",
     "@types/supertest": "^7.2.0",
     "mocha": "^11.7.3",
     "node-mocks-http": "^1.16.1",
     "should": "^13.2.3",
-    "sinon": "^20.0.0",
+    "sinon": "^21.1.2",
     "supertest": "^7.2.2"
   },
   "optionalDependencies": {
diff --git a/test/package.json b/test/package.json
index 03c00815..26a50d36 100644
--- a/test/package.json
+++ b/test/package.json
@@ -20,13 +20,13 @@
     "@types/mocha": "^10.0.6",
     "@types/node": "^22.13.7",
     "@types/rimraf": "^3.0.2",
-    "@types/sinon": "^17.0.3",
+    "@types/sinon": "^21.0.1",
     "@types/supertest": "^7.2.0",
     "@types/throttle": "^1.0.4",
     "mocha": "^11.7.3",
     "rimraf": "^3.0.2",
     "should": "^13.2.3",
-    "sinon": "^20.0.0",
+    "sinon": "^21.1.2",
     "supertest": "^7.2.2",
     "throttle": "^1.0.3"
   }