diff --git a/package-lock.json b/package-lock.json
index c1d51f9..19644cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,58 @@
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-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/samsam/-/samsam-1.1.2.tgz",
-      "integrity": "sha1-vsEf3IOp/aBjQBIQ5AF2wwJNFWc=",
-      "dev": true
-    },
     "sane": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/sane/-/sane-1.4.1.tgz",
@@ -10426,15 +10539,41 @@
       "dev": true
     },
     "sinon": {
-      "version": "1.17.7",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-1.17.7.tgz",
-      "integrity": "sha1-RUKk9JugxFwF6y6d2dID4rjv4L8=",
-      "dev": true,
-      "requires": {
-        "formatio": "1.1.1",
-        "lolex": "1.3.2",
-        "samsam": "1.1.2",
-        "util": ">=0.10.3 <1"
+      "version": "7.4.1",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-7.4.1.tgz",
+      "integrity": "sha512-7s9buHGHN/jqoy/v4bJgmt0m1XEkCEd/tqdHXumpBp0JSujaT4Ng84JU5wDdK4E85ZMq78NuDe0I3NAqXY8TFg==",
+      "dev": true,
+      "requires": {
+        "@sinonjs/commons": "^1.4.0",
+        "@sinonjs/formatio": "^3.2.1",
+        "@sinonjs/samsam": "^3.3.2",
+        "diff": "^3.5.0",
+        "lolex": "^4.2.0",
+        "nise": "^1.5.1",
+        "supports-color": "^5.5.0"
+      },
+      "dependencies": {
+        "diff": {
+          "version": "3.5.0",
+          "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
+          "integrity": "sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==",
+          "dev": true
+        },
+        "has-flag": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+          "dev": true
+        },
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
       }
     },
     "slash": {
diff --git a/package.json b/package.json
index a51c95d..20fd8e9 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "ncp": "2.0.0",
     "node-libs-browser": "^1.0.0",
     "rimraf": "2.5.4",
-    "sinon": "^1.17.4",
+    "sinon": "^7.4.1",
     "spectron": "^3.2.6",
     "style-loader": "^0.13.1",
     "url-loader": "^0.5.7",