diff --git a/package-lock.json b/package-lock.json
index 2e79cfca..5d6eb765 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7190,9 +7190,9 @@
       }
     },
     "lolex": {
-      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/lolex/-/lolex-2.7.0.tgz",
-      "integrity": "sha512-uJkH2e0BVfU5KOJUevbTOtpDduooSarH5PopO+LfM/vZf8Z9sJzODqKev804JYM2i++ktJfUmC1le4LwFQ1VMg==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/lolex/-/lolex-2.7.1.tgz",
+      "integrity": "sha512-Oo2Si3RMKV3+lV5MsSWplDQFoTClz/24S0MMHYcgGWWmFXr6TMlqcqk/l1GtH+d5wLBwNRiqGnwDRMirtFalJw==",
       "dev": true
     },
     "long": {
@@ -9637,9 +9637,9 @@
       "dev": true
     },
     "sinon": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/sinon/-/sinon-6.1.0.tgz",
-      "integrity": "sha512-BSt7qfCyoqMcPVK0c+olyjaa2DB0DTyOBpHmGC3goiHmNa8NE+4/ZJlUi693VS0WPgvR0rc6nYvASXYZMiibhw==",
+      "version": "6.1.2",
+      "resolved": "https://registry.npmjs.org/sinon/-/sinon-6.1.2.tgz",
+      "integrity": "sha512-MPa7kfV44XgzlXthSI28QgJUAjNQ2LdafqYFQnwXv1d5bCJXrVyYH7PLFk8PpAFhRN5Tgy8PbJFJbrvDsTss8g==",
       "dev": true,
       "requires": {
         "@sinonjs/formatio": "^2.0.0",
diff --git a/package.json b/package.json
index b62216cf..ae1791eb 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "mocha": "^5.2.0",
     "rollup": "^0.62.0",
     "rollup-plugin-babel": "^3.0.7",
-    "sinon": "^6.1.0",
+    "sinon": "^6.1.2",
     "sinon-chai": "^3.2.0",
     "ts-loader": "^4.4.2",
     "tsconfig-holy-grail": "^5.0.4",