diff --git a/package-lock.json b/package-lock.json
index 5bb2e70..bc09bae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@types/mock-fs": "^4.13.4",
         "@types/node": "25.5.2",
         "@types/semver": "^7.7.1",
-        "@types/sinon": "^21.0.0",
+        "@types/sinon": "^21.0.1",
         "@types/vscode": "^1.105.1",
         "@typescript-eslint/eslint-plugin": "^8.58.1",
         "@typescript-eslint/parser": "^8.58.0",
@@ -31,7 +31,7 @@
         "mocha": "^11.7.5",
         "mock-fs": "^5.5.0",
         "npm-run-all": "^4.1.5",
-        "sinon": "^21.0.3",
+        "sinon": "^21.1.2",
         "typescript": "^6.0.2"
       },
       "engines": {
@@ -1205,9 +1205,9 @@
       }
     },
     "node_modules/@sinonjs/fake-timers": {
-      "version": "15.1.1",
-      "resolved": "https://registry.npmjs.org/@sinonjs/fake-timers/-/fake-timers-15.1.1.tgz",
-      "integrity": "sha512-cO5W33JgAPbOh07tvZjUOJ7oWhtaqGHiZw+11DPbyqh2kHTBc3eF/CjJDeQ4205RLQsX6rxCuYOroFQwl7JDRw==",
+      "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": {
@@ -1215,9 +1215,9 @@
       }
     },
     "node_modules/@sinonjs/samsam": {
-      "version": "9.0.3",
-      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-9.0.3.tgz",
-      "integrity": "sha512-ZgYY7Dc2RW+OUdnZ1DEHg00lhRt+9BjymPKHog4PRFzr1U3MbK57+djmscWyKxzO1qfunHqs4N45WWyKIFKpiQ==",
+      "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": {
@@ -1396,9 +1396,9 @@
       "license": "MIT"
     },
     "node_modules/@types/sinon": {
-      "version": "21.0.0",
-      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-21.0.0.tgz",
-      "integrity": "sha512-+oHKZ0lTI+WVLxx1IbJDNmReQaIsQJjN2e7UUrJHEeByG7bFeKJYsv1E75JxTQ9QKJDp21bAa/0W2Xo4srsDnw==",
+      "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": {
@@ -7539,17 +7539,16 @@
       }
     },
     "node_modules/sinon": {
-      "version": "21.0.3",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.0.3.tgz",
-      "integrity": "sha512-0x8TQFr8EjADhSME01u1ZK31yv2+bd6Z5NrBCHVM+n4qL1wFqbxftmeyi3bwlr49FbbzRfrqSFOpyHCOh/YmYA==",
+      "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": "^15.1.1",
-        "@sinonjs/samsam": "^9.0.3",
-        "diff": "^8.0.3",
-        "supports-color": "^7.2.0"
+        "@sinonjs/fake-timers": "^15.3.2",
+        "@sinonjs/samsam": "^10.0.2",
+        "diff": "^8.0.4"
       },
       "funding": {
         "type": "opencollective",
@@ -7566,19 +7565,6 @@
         "node": ">=0.3.1"
       }
     },
-    "node_modules/sinon/node_modules/supports-color": {
-      "version": "7.2.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
-      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "has-flag": "^4.0.0"
-      },
-      "engines": {
-        "node": ">=8"
-      }
-    },
     "node_modules/slash": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/slash/-/slash-5.1.0.tgz",
diff --git a/package.json b/package.json
index 2d62ee8..005c58b 100644
--- a/package.json
+++ b/package.json
@@ -148,7 +148,7 @@
     "@types/mock-fs": "^4.13.4",
     "@types/node": "25.5.2",
     "@types/semver": "^7.7.1",
-    "@types/sinon": "^21.0.0",
+    "@types/sinon": "^21.0.1",
     "@types/vscode": "^1.105.1",
     "@typescript-eslint/eslint-plugin": "^8.58.1",
     "@typescript-eslint/parser": "^8.58.0",
@@ -161,7 +161,7 @@
     "mocha": "^11.7.5",
     "mock-fs": "^5.5.0",
     "npm-run-all": "^4.1.5",
-    "sinon": "^21.0.3",
+    "sinon": "^21.1.2",
     "typescript": "^6.0.2"
   },
   "dependencies": {