diff --git a/package-lock.json b/package-lock.json
index 7c6ec49..bd9de89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1250,12 +1250,25 @@
       "dev": true
     },
     "log-symbols": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-2.2.0.tgz",
-      "integrity": "sha512-VeIAFslyIerEJLXHziedo2basKbMKtTw3vfn5IzG0XTjhAVEJyNHnL2p7vc+wBDSdQuUpNw3M2u6xb9QsAY5Eg==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-3.0.0.tgz",
+      "integrity": "sha512-dSkNGuI7iG3mfvDzUuYZyvk5dD9ocYCYzNU6CYDE6+Xqd+gwme6Z00NS3dUh8mq/73HaEtT7m6W+yUPtU6BZnQ==",
       "dev": true,
       "requires": {
-        "chalk": "^2.0.1"
+        "chalk": "^2.4.2"
+      },
+      "dependencies": {
+        "chalk": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
+          }
+        }
       }
     },
     "log4js": {
@@ -1328,9 +1341,9 @@
       }
     },
     "mocha": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-7.0.1.tgz",
-      "integrity": "sha512-9eWmWTdHLXh72rGrdZjNbG3aa1/3NRPpul1z0D979QpEnFdCG0Q5tv834N+94QEN2cysfV72YocQ3fn87s70fg==",
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-7.1.0.tgz",
+      "integrity": "sha512-MymHK8UkU0K15Q/zX7uflZgVoRWiTjy0fXE/QjKts6mowUvGxOdPhZ2qj3b0iZdUrNZlW9LAIMFHB4IW+2b3EQ==",
       "dev": true,
       "requires": {
         "ansi-colors": "3.2.3",
@@ -1344,7 +1357,7 @@
         "growl": "1.10.5",
         "he": "1.2.0",
         "js-yaml": "3.13.1",
-        "log-symbols": "2.2.0",
+        "log-symbols": "3.0.0",
         "minimatch": "3.0.4",
         "mkdirp": "0.5.1",
         "ms": "2.1.1",
diff --git a/package.json b/package.json
index b384c44..347493b 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "author": "Peter Evans",
   "license": "MIT",
   "devDependencies": {
-    "mocha": "7.0.1",
+    "mocha": "7.1.0",
     "istanbul": "0.4.5",
     "coveralls": "3.0.9",
     "stryker": "0.35.1",