diff --git a/package.json b/package.json
index e9d5256..e33e9aa 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
         "bignumber.js": "9.0.0",
         "chai": "4.2.0",
         "chai-bn": "0.2.1",
-        "coveralls": "3.0.14",
+        "coveralls": "3.1.0",
         "cross-env": "7.0.2",
         "directory-tree": "2.2.4",
         "eth-gas-reporter": "0.2.17",
diff --git a/yarn.lock b/yarn.lock
index cf8d82b..5ef02d8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1932,10 +1932,10 @@ cors@^2.8.1:
     object-assign "^4"
     vary "^1"
 
-coveralls@3.0.14:
-  version "3.0.14"
-  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.14.tgz#a13c4729308e8bd1a284d7a3974eff72ce6e40c6"
-  integrity sha512-nEQqCHzxiFfu1dEHYxe7xrbF5vFmx122mTWIM+BkiAOmsWbSAcucNk8stELnNk2lS1biTUjFOCIf8v8ZN225IA==
+coveralls@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.1.0.tgz#13c754d5e7a2dd8b44fe5269e21ca394fb4d615b"
+  integrity sha512-sHxOu2ELzW8/NC1UP5XVLbZDzO4S3VxfFye3XYCznopHy02YjNkHcj5bKaVw2O7hVaBdBjEdQGpie4II1mWhuQ==
   dependencies:
     js-yaml "^3.13.1"
     lcov-parse "^1.0.0"