diff --git a/package-lock.json b/package-lock.json
index b7a112b..978c837 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "flake8",
-    "version": "2025.3.0",
+    "version": "2026.3.0-dev",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "flake8",
-            "version": "2025.3.0",
+            "version": "2026.3.0-dev",
             "license": "MIT",
             "dependencies": {
                 "@vscode/python-environments": "https://pkgs.dev.azure.com/azure-public/vside/_packaging/msft_consumption/npm/registry/@vscode/python-environments/-/python-environments-1.0.0.tgz",
@@ -33,7 +33,7 @@
                 "glob": "^13.0.6",
                 "mocha": "^11.7.5",
                 "prettier": "^3.8.1",
-                "sinon": "^21.0.2",
+                "sinon": "^21.0.3",
                 "ts-loader": "^9.5.4",
                 "typescript": "^5.9.3",
                 "webpack": "^5.105.4",
@@ -703,9 +703,9 @@
             }
         },
         "node_modules/@sinonjs/samsam": {
-            "version": "9.0.2",
-            "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-9.0.2.tgz",
-            "integrity": "sha512-H/JSxa4GNKZuuU41E3b8Y3tbSEx8y4uq4UH1C56ONQac16HblReJomIvv3Ud7ANQHQmkeSowY49Ij972e/pGxQ==",
+            "version": "9.0.3",
+            "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-9.0.3.tgz",
+            "integrity": "sha512-ZgYY7Dc2RW+OUdnZ1DEHg00lhRt+9BjymPKHog4PRFzr1U3MbK57+djmscWyKxzO1qfunHqs4N45WWyKIFKpiQ==",
             "dev": true,
             "dependencies": {
                 "@sinonjs/commons": "^3.0.1",
@@ -6339,14 +6339,14 @@
             }
         },
         "node_modules/sinon": {
-            "version": "21.0.2",
-            "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.0.2.tgz",
-            "integrity": "sha512-VHV4UaoxIe5jrMd89Y9duI76T5g3Lp+ET+ctLhLDaZtSznDPah1KKpRElbdBV4RwqWSw2vadFiVs9Del7MbVeQ==",
+            "version": "21.0.3",
+            "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.0.3.tgz",
+            "integrity": "sha512-0x8TQFr8EjADhSME01u1ZK31yv2+bd6Z5NrBCHVM+n4qL1wFqbxftmeyi3bwlr49FbbzRfrqSFOpyHCOh/YmYA==",
             "dev": true,
             "dependencies": {
                 "@sinonjs/commons": "^3.0.1",
                 "@sinonjs/fake-timers": "^15.1.1",
-                "@sinonjs/samsam": "^9.0.2",
+                "@sinonjs/samsam": "^9.0.3",
                 "diff": "^8.0.3",
                 "supports-color": "^7.2.0"
             },
@@ -8071,9 +8071,9 @@
             }
         },
         "@sinonjs/samsam": {
-            "version": "9.0.2",
-            "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-9.0.2.tgz",
-            "integrity": "sha512-H/JSxa4GNKZuuU41E3b8Y3tbSEx8y4uq4UH1C56ONQac16HblReJomIvv3Ud7ANQHQmkeSowY49Ij972e/pGxQ==",
+            "version": "9.0.3",
+            "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-9.0.3.tgz",
+            "integrity": "sha512-ZgYY7Dc2RW+OUdnZ1DEHg00lhRt+9BjymPKHog4PRFzr1U3MbK57+djmscWyKxzO1qfunHqs4N45WWyKIFKpiQ==",
             "dev": true,
             "requires": {
                 "@sinonjs/commons": "^3.0.1",
@@ -8426,8 +8426,7 @@
             "dev": true
         },
         "@vscode/python-environments": {
-            "version": "1.0.0",
-            "resolved": "https://pkgs.dev.azure.com/azure-public/vside/_packaging/msft_consumption/npm/registry/@vscode/python-environments/-/python-environments-1.0.0.tgz",
+            "version": "https://pkgs.dev.azure.com/azure-public/vside/_packaging/msft_consumption/npm/registry/@vscode/python-environments/-/python-environments-1.0.0.tgz",
             "integrity": "sha1-AQxJi6ysjdysdHVWlc/H3XEbHfU="
         },
         "@vscode/python-extension": {
@@ -12055,14 +12054,14 @@
             }
         },
         "sinon": {
-            "version": "21.0.2",
-            "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.0.2.tgz",
-            "integrity": "sha512-VHV4UaoxIe5jrMd89Y9duI76T5g3Lp+ET+ctLhLDaZtSznDPah1KKpRElbdBV4RwqWSw2vadFiVs9Del7MbVeQ==",
+            "version": "21.0.3",
+            "resolved": "https://registry.npmjs.org/sinon/-/sinon-21.0.3.tgz",
+            "integrity": "sha512-0x8TQFr8EjADhSME01u1ZK31yv2+bd6Z5NrBCHVM+n4qL1wFqbxftmeyi3bwlr49FbbzRfrqSFOpyHCOh/YmYA==",
             "dev": true,
             "requires": {
                 "@sinonjs/commons": "^3.0.1",
                 "@sinonjs/fake-timers": "^15.1.1",
-                "@sinonjs/samsam": "^9.0.2",
+                "@sinonjs/samsam": "^9.0.3",
                 "diff": "^8.0.3",
                 "supports-color": "^7.2.0"
             },
diff --git a/package.json b/package.json
index 12b6663..c33482c 100644
--- a/package.json
+++ b/package.json
@@ -234,7 +234,7 @@
         "glob": "^13.0.6",
         "mocha": "^11.7.5",
         "prettier": "^3.8.1",
-        "sinon": "^21.0.2",
+        "sinon": "^21.0.3",
         "ts-loader": "^9.5.4",
         "typescript": "^5.9.3",
         "webpack": "^5.105.4",