diff --git a/package-lock.json b/package-lock.json
index 04bf1893..bbfff033 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1633,16 +1633,24 @@
       }
     },
     "coveralls": {
-      "version": "3.0.9",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.9.tgz",
-      "integrity": "sha512-nNBg3B1+4iDox5A5zqHKzUTiwl2ey4k2o0NEcVZYvl+GOSJdKBj4AJGKLv6h3SvWch7tABHePAQOSZWM9E2hMg==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.1.1.tgz",
+      "integrity": "sha512-+dxnG2NHncSD1NrqbSM3dn/lE57O6Qf/koe9+I7c+wzkqRmEvcp0kgJdxKInzYzkICKkFMZsX3Vct3++tsF9ww==",
       "dev": true,
       "requires": {
         "js-yaml": "^3.13.1",
         "lcov-parse": "^1.0.0",
         "log-driver": "^1.2.7",
-        "minimist": "^1.2.0",
-        "request": "^2.88.0"
+        "minimist": "^1.2.5",
+        "request": "^2.88.2"
+      },
+      "dependencies": {
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
+          "dev": true
+        }
       }
     },
     "cross-spawn": {
diff --git a/package.json b/package.json
index 2953d337..27a0aca2 100644
--- a/package.json
+++ b/package.json
@@ -94,7 +94,7 @@
     "chai": "^4.3.4",
     "chai-as-promised": "^7.1.1",
     "chai-subset": "^1.6.0",
-    "coveralls": "^3.0.9",
+    "coveralls": "^3.1.1",
     "eslint": "^5.16.0",
     "eslint-config-airbnb": "^15.1.0",
     "eslint-plugin-chai-expect": "^3.0.0",