diff --git a/package-lock.json b/package-lock.json
index a8a3fc9..06af153 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1265,33 +1265,33 @@
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+      "integrity": "sha1-qRzdHr7xqGZZ5w/03vAWJfwtZ1Y=",
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@@ -2568,9 +2574,11 @@
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+      "integrity": "sha1-Rr/1ARXUf8mriYVKu4fZgHihCZE=",
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@@ -4124,9 +4132,9 @@
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+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.1.tgz",
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@@ -8113,6 +8121,12 @@
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+      "resolved": "https://registry.npmjs.org/lodash.get/-/lodash.get-4.4.2.tgz",
+      "integrity": "sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=",
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@@ -8159,10 +8173,13 @@
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-      "dev": true
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+      "resolved": "https://registry.npmjs.org/lolex/-/lolex-5.1.2.tgz",
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@@ -8720,15 +8737,16 @@
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+      "resolved": "https://registry.npmjs.org/nise/-/nise-3.0.0.tgz",
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       "dev": true,
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+        "@sinonjs/commons": "^1.7.0",
+        "@sinonjs/formatio": "^4.0.1",
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         "just-extend": "^4.0.2",
-        "lolex": "^4.1.0",
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@@ -9517,9 +9535,9 @@
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-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-1.7.0.tgz",
-      "integrity": "sha1-Wf3g9DW62suhA6hOnTvGTpa5k30=",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-1.8.0.tgz",
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@@ -10619,29 +10637,18 @@
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-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-7.5.0.tgz",
-      "integrity": "sha512-AoD0oJWerp0/rY9czP/D6hDTTUYGpObhZjMpd7Cl/A6+j0xBE+ayL/ldfggkBXUs0IkvIiM1ljM8+WkOc5k78Q==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-8.0.0.tgz",
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-        "@sinonjs/samsam": "^3.3.3",
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-        "lolex": "^4.2.0",
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-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
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+        "@sinonjs/formatio": "^4.0.1",
+        "@sinonjs/samsam": "^4.0.1",
+        "diff": "^4.0.1",
+        "lolex": "^5.1.2",
+        "nise": "^3.0.0",
+        "supports-color": "^7.1.0"
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diff --git a/package.json b/package.json
index e73ea7f..2540a2a 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "gh-pages": "^2.1.1",
     "jsdoc": "^3.6.3",
     "nyc": "^14.1.1",
-    "sinon": "^7.5.0",
+    "sinon": "^8.0.0",
     "testem": "^3.0.0",
     "webpack": "^4.41.0",
     "webpack-bundle-analyzer": "^3.5.2",