diff --git a/package-lock.json b/package-lock.json
index e8ecb70a5c2c..bdf637318fb3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -136,7 +136,7 @@
         "sass": "1.79.4",
         "sass-loader": "16.0.2",
         "simple-html-tokenizer": "0.5.11",
-        "sinon": "18.0.1",
+        "sinon": "19.0.2",
         "start-server-and-test": "2.0.8",
         "storybook": "8.3.4",
         "strip-bom": "5.0.0",
@@ -1860,11 +1860,13 @@
       }
     },
     "node_modules/@sinonjs/fake-timers": {
-      "version": "11.2.2",
+      "version": "13.0.4",
+      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-13.0.4.tgz",
+      "integrity": "sha512-wpUq+QiKxrWk7U2pdvNSY9fNX62/k+7eEdlQMO0A3rU8tQ+vvzY/WzBhMz+GbQlATXZlXWYQqFWNFcn1SVvThA==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
-        "@sinonjs/commons": "^3.0.0"
+        "@sinonjs/commons": "^3.0.1"
       }
     },
     "node_modules/@sinonjs/samsam": {
@@ -7401,7 +7403,9 @@
       "license": "MIT"
     },
     "node_modules/diff": {
-      "version": "5.2.0",
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-7.0.0.tgz",
+      "integrity": "sha512-PJWHUb1RFevKCwaFA9RlG5tCd+FO5iRh9A8HEtkmBH2Li03iJriB6m6JIN4rGz3K3JLawI7/veA1xzRKP6ISBw==",
       "dev": true,
       "license": "BSD-3-Clause",
       "engines": {
@@ -12279,14 +12283,6 @@
         "path-to-regexp": "^8.1.0"
       }
     },
-    "node_modules/nise/node_modules/@sinonjs/fake-timers": {
-      "version": "13.0.2",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "@sinonjs/commons": "^3.0.1"
-      }
-    },
     "node_modules/nise/node_modules/path-to-regexp": {
       "version": "8.2.0",
       "dev": true,
@@ -14726,16 +14722,18 @@
       "license": "MIT"
     },
     "node_modules/sinon": {
-      "version": "18.0.1",
+      "version": "19.0.2",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-19.0.2.tgz",
+      "integrity": "sha512-euuToqM+PjO4UgXeLETsfQiuoyPXlqFezr6YZDFwHR3t4qaX0fZUe1MfPMznTL5f8BWrVS89KduLdMUsxFCO6g==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
         "@sinonjs/commons": "^3.0.1",
-        "@sinonjs/fake-timers": "11.2.2",
-        "@sinonjs/samsam": "^8.0.0",
-        "diff": "^5.2.0",
-        "nise": "^6.0.0",
-        "supports-color": "^7"
+        "@sinonjs/fake-timers": "^13.0.2",
+        "@sinonjs/samsam": "^8.0.1",
+        "diff": "^7.0.0",
+        "nise": "^6.1.1",
+        "supports-color": "^7.2.0"
       },
       "funding": {
         "type": "opencollective",
diff --git a/package.json b/package.json
index f1bb09d30e86..49a6245ed8ca 100644
--- a/package.json
+++ b/package.json
@@ -191,7 +191,7 @@
     "sass": "1.79.4",
     "sass-loader": "16.0.2",
     "simple-html-tokenizer": "0.5.11",
-    "sinon": "18.0.1",
+    "sinon": "19.0.2",
     "start-server-and-test": "2.0.8",
     "storybook": "8.3.4",
     "strip-bom": "5.0.0",