diff --git a/package-lock.json b/package-lock.json
index 3cc8fe3..b9c7da0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,13 +38,33 @@
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+      "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.3.0.tgz",
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+      "dev": true,
+      "requires": {
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+      }
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-      "version": "2.0.0",
-      "resolved": "http://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
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+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-3.1.0.tgz",
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       "dev": true,
       "requires": {
-        "samsam": "1.3.0"
+        "@sinonjs/samsam": "^2 || ^3"
+      }
+    },
+    "@sinonjs/samsam": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@sinonjs/samsam/-/samsam-3.0.2.tgz",
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+      "dev": true,
+      "requires": {
+        "@sinonjs/commons": "^1.0.2",
+        "array-from": "^2.1.1",
+        "lodash.get": "^4.4.2"
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@@ -186,6 +206,12 @@
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       "dev": true
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+    "array-from": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/array-from/-/array-from-2.1.1.tgz",
+      "integrity": "sha1-z+nYwmYoudxa7MYqn12PHzUsEZU=",
+      "dev": true
+    },
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@@ -3891,9 +3917,9 @@
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-      "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-1.1.27.tgz",
-      "integrity": "sha512-mJVp13Ix6gFo3SBAy9U/kL+oeZqzlYYYLQBwXVBlVzIsZwBqGREnOro24oC/8s8aox+rJhtZ2DiQof++IrkA+g==",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-4.0.2.tgz",
+      "integrity": "sha512-FrLwOgm+iXrPV+5zDU6Jqu4gCRXbWEQg2O3SKONsWE4w7AXFRkryS53bpWdaL9cNol+AmR3AEYz6kn+o0fCPnw==",
       "dev": true
     },
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@@ -4004,9 +4030,9 @@
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-      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/lolex/-/lolex-2.7.0.tgz",
-      "integrity": "sha512-uJkH2e0BVfU5KOJUevbTOtpDduooSarH5PopO+LfM/vZf8Z9sJzODqKev804JYM2i++ktJfUmC1le4LwFQ1VMg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/lolex/-/lolex-3.0.0.tgz",
+      "integrity": "sha512-hcnW80h3j2lbUfFdMArd5UPA/vxZJ+G8vobd+wg3nVEQA0EigStbYcrG030FJxL6xiDDPEkoMatV9xIh5OecQQ==",
       "dev": true
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@@ -4305,16 +4331,24 @@
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-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/nise/-/nise-1.4.2.tgz",
-      "integrity": "sha512-BxH/DxoQYYdhKgVAfqVy4pzXRZELHOIewzoesxpjYvpU+7YOalQhGNPf7wAx8pLrTNPrHRDlLOkAl8UI0ZpXjw==",
+      "version": "1.4.8",
+      "resolved": "https://registry.npmjs.org/nise/-/nise-1.4.8.tgz",
+      "integrity": "sha512-kGASVhuL4tlAV0tvA34yJYZIVihrUt/5bDwpp4tTluigxUr2bBlJeDXmivb6NuEdFkqvdv/Ybb9dm16PSKUhtw==",
       "dev": true,
       "requires": {
-        "@sinonjs/formatio": "^2.0.0",
-        "just-extend": "^1.1.27",
+        "@sinonjs/formatio": "^3.1.0",
+        "just-extend": "^4.0.2",
         "lolex": "^2.3.2",
         "path-to-regexp": "^1.7.0",
         "text-encoding": "^0.6.4"
+      },
+      "dependencies": {
+        "lolex": {
+          "version": "2.7.5",
+          "resolved": "https://registry.npmjs.org/lolex/-/lolex-2.7.5.tgz",
+          "integrity": "sha512-l9x0+1offnKKIzYVjyXU2SiwhXDLekRzKyhnbyldPHvC7BvLPVpdNUNR2KeMAiCN2D/kLNttZgQD5WjSxuBx3Q==",
+          "dev": true
+        }
       }
     },
     "node-int64": {
@@ -5091,12 +5125,6 @@
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       "dev": true
     },
-    "samsam": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/samsam/-/samsam-1.3.0.tgz",
-      "integrity": "sha512-1HwIYD/8UlOtFS3QO3w7ey+SdSDFE4HRNLZoZRYVQefrOY3l17epswImeB1ijgJFQJodIaHcwkp3r/myBjFVbg==",
-      "dev": true
-    },
     "sane": {
       "version": "2.5.2",
       "resolved": "https://registry.npmjs.org/sane/-/sane-2.5.2.tgz",
@@ -5189,24 +5217,24 @@
       "dev": true
     },
     "sinon": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-6.0.1.tgz",
-      "integrity": "sha512-rfszhNcfamK2+ofIPi9XqeH89pH7KGDcAtM+F9CsjHXOK3jzWG99vyhyD2V+r7s4IipmWcWUFYq4ftZ9/Eu2Wg==",
+      "version": "7.2.3",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-7.2.3.tgz",
+      "integrity": "sha512-i6j7sqcLEqTYqUcMV327waI745VASvYuSuQMCjbAwlpAeuCgKZ3LtrjDxAbu+GjNQR0FEDpywtwGCIh8GicNyg==",
       "dev": true,
       "requires": {
-        "@sinonjs/formatio": "^2.0.0",
+        "@sinonjs/commons": "^1.3.0",
+        "@sinonjs/formatio": "^3.1.0",
+        "@sinonjs/samsam": "^3.0.2",
         "diff": "^3.5.0",
-        "lodash.get": "^4.4.2",
-        "lolex": "^2.4.2",
-        "nise": "^1.3.3",
-        "supports-color": "^5.4.0",
-        "type-detect": "^4.0.8"
+        "lolex": "^3.0.0",
+        "nise": "^1.4.8",
+        "supports-color": "^5.5.0"
       },
       "dependencies": {
         "supports-color": {
-          "version": "5.4.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
-          "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+          "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"
diff --git a/package.json b/package.json
index dd9a180..0fabc5e 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "eslint-config-xo-space": "^0.19.0",
     "jest": "^23.2.0",
     "mem-fs": "^1.0.0",
-    "sinon": "^6.0.1"
+    "sinon": "^7.2.3"
   },
   "jest": {
     "collectCoverage": true,