diff --git a/package-lock.json b/package-lock.json
index 0208970ec5..517bd24c35 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -61,13 +61,12 @@
       }
     },
     "@sinonjs/samsam": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-5.0.2.tgz",
-      "integrity": "sha512-p3yrEVB5F/1wI+835n+X8llOGRgV8+jw5BHQ/cJoLBUXXZ5U8Tr5ApwPc4L4av/vjla48kVPoN0t6dykQm+Rvg==",
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-5.0.3.tgz",
+      "integrity": "sha512-QucHkc2uMJ0pFGjJUDP3F9dq5dx8QIaqISl9QgwLOh6P9yv877uONPGXh/OH/0zmM3tW1JjuJltAZV2l7zU+uQ==",
       "dev": true,
       "requires": {
         "@sinonjs/commons": "^1.6.0",
-        "@sinonjs/formatio": "^5.0.0",
         "lodash.get": "^4.4.2",
         "type-detect": "^4.0.8"
       }
@@ -1165,9 +1164,9 @@
       "dev": true
     },
     "just-extend": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-4.0.2.tgz",
-      "integrity": "sha512-FrLwOgm+iXrPV+5zDU6Jqu4gCRXbWEQg2O3SKONsWE4w7AXFRkryS53bpWdaL9cNol+AmR3AEYz6kn+o0fCPnw==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-4.1.0.tgz",
+      "integrity": "sha512-ApcjaOdVTJ7y4r08xI5wIqpvwS48Q0PBG4DJROcEkH1f8MdAiNFyFxz3xoL0LWAVwjrwPYZdVHHxhRHcx/uGLA==",
       "dev": true
     },
     "levn": {
@@ -1370,14 +1369,13 @@
       "dev": true
     },
     "nise": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/nise/-/nise-4.0.2.tgz",
-      "integrity": "sha512-ALDnm0pTTyeGdbg5FCpWGd58Nmp3qO8d8x+dU2Fw8lApeJTEBSjkBZZM4S8t6GpKh+czxkfM/TKxpRMroZzwOg==",
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/nise/-/nise-4.0.3.tgz",
+      "integrity": "sha512-EGlhjm7/4KvmmE6B/UFsKh7eHykRl9VH+au8dduHLCyWUO/hr7+N+WtTvDUwc9zHuM1IaIJs/0lQ6Ag1jDkQSg==",
       "dev": true,
       "requires": {
         "@sinonjs/commons": "^1.7.0",
         "@sinonjs/fake-timers": "^6.0.0",
-        "@sinonjs/formatio": "^5.0.1",
         "@sinonjs/text-encoding": "^0.7.1",
         "just-extend": "^4.0.2",
         "path-to-regexp": "^1.7.0"
@@ -1727,15 +1725,15 @@
       "dev": true
     },
     "sinon": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-9.0.0.tgz",
-      "integrity": "sha512-c4bREcvuK5VuEGyMW/Oim9I3Rq49Vzb0aMdxouFaA44QCFpilc5LJOugrX+mkrvikbqCimxuK+4cnHVNnLR41g==",
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-9.0.1.tgz",
+      "integrity": "sha512-iTTyiQo5T94jrOx7X7QLBZyucUJ2WvL9J13+96HMfm2CGoJYbIPqRfl6wgNcqmzk0DI28jeGx5bUTXizkrqBmg==",
       "dev": true,
       "requires": {
         "@sinonjs/commons": "^1.7.0",
         "@sinonjs/fake-timers": "^6.0.0",
-        "@sinonjs/formatio": "^5.0.0",
-        "@sinonjs/samsam": "^5.0.1",
+        "@sinonjs/formatio": "^5.0.1",
+        "@sinonjs/samsam": "^5.0.3",
         "diff": "^4.0.2",
         "nise": "^4.0.1",
         "supports-color": "^7.1.0"
diff --git a/package.json b/package.json
index 13ddff1b49..a6f6dce8c1 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "mocha-multi-reporters": "~1.1.7",
     "mock-fs": "~4.11.0",
     "rewire": "~4.0.1",
-    "sinon": "~9.0.0",
+    "sinon": "~9.0.1",
     "tslint": "~6.0.0",
     "typescript": "~3.5.3",
     "vsce": "~1.74.0",