diff --git a/package-lock.json b/package-lock.json
index f884c0a..0a6ff3a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "cross-env": "10.1.0",
         "mocha": "11.7.5",
         "proxyquire": "2.1.3",
-        "sinon": "21.1.0",
+        "sinon": "21.1.2",
         "standard": "17.1.2"
       },
       "engines": {
@@ -349,9 +349,9 @@
       }
     },
     "node_modules/@sinonjs/fake-timers": {
-      "version": "15.3.0",
-      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-15.3.0.tgz",
-      "integrity": "sha512-m2xozxSfCIxjDdvbhIWazlP2i2aha/iUmbl94alpsIbd3iLTfeXgfBVbwyWogB6l++istyGZqamgA/EcqYf+Bg==",
+      "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": {
@@ -359,9 +359,9 @@
       }
     },
     "node_modules/@sinonjs/samsam": {
-      "version": "10.0.1",
-      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-10.0.1.tgz",
-      "integrity": "sha512-q2mHXfkviqX+roGbzFJF6r5GR4TJDGngJuPrtj0IZRZZGnFlYTjdeoiZ6vCISmOjTLsZm0+CqHPupXR/BRVZjA==",
+      "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": {
@@ -4652,17 +4652,16 @@
       }
     },
     "node_modules/sinon": {
-      "version": "21.1.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.1.0.tgz",
-      "integrity": "sha512-eyGgN8TGu8LZ3cNFatmeK+kM3T3ZjxZ+742ua4wMcm1yK6AQoQVibm2HnM+b1DT/a5ErAtmYL0R0c4ooDEcqNQ==",
+      "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": "^15.3.0",
-        "@sinonjs/samsam": "^10.0.0",
-        "diff": "^8.0.4",
-        "supports-color": "^10.2.2"
+        "@sinonjs/fake-timers": "^15.3.2",
+        "@sinonjs/samsam": "^10.0.2",
+        "diff": "^8.0.4"
       },
       "funding": {
         "type": "opencollective",
@@ -4679,19 +4678,6 @@
         "node": ">=0.3.1"
       }
     },
-    "node_modules/sinon/node_modules/supports-color": {
-      "version": "10.2.2",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-10.2.2.tgz",
-      "integrity": "sha512-SS+jx45GF1QjgEXQx4NJZV9ImqmO2NPz5FNsIHrsDjh2YsHnawpan7SNQ1o8NuhrbHZy9AZhIoCUiCeaW/C80g==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "url": "https://github.com/chalk/supports-color?sponsor=1"
-      }
-    },
     "node_modules/skin-tone": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/skin-tone/-/skin-tone-2.0.0.tgz",
diff --git a/package.json b/package.json
index ca0f0ec..59591b6 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "cross-env": "10.1.0",
     "mocha": "11.7.5",
     "proxyquire": "2.1.3",
-    "sinon": "21.1.0",
+    "sinon": "21.1.2",
     "standard": "17.1.2"
   },
   "scripts": {