diff --git a/package.json b/package.json
index 931e068f..b2ced070 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "jquery": "3.3.1",
     "jquery-ui": "1.12.1",
     "mini-css-extract-plugin": "0.4.0",
-    "mocha": "5.0.5",
+    "mocha": "5.1.0",
     "mocha-loader": "1.1.3",
     "mocha-webpack": "2.0.0-beta.0",
     "mousetrap": "1.6.1",
diff --git a/yarn.lock b/yarn.lock
index a79d2d53..8deb5281 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5028,7 +5028,7 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
+minimatch@3.0.4, minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   dependencies:
@@ -5133,9 +5133,9 @@ mocha-webpack@2.0.0-beta.0:
     toposort "^1.0.0"
     yargs "^11.0.0"
 
-mocha@5.0.5:
-  version "5.0.5"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.0.5.tgz#e228e3386b9387a4710007a641f127b00be44b52"
+mocha@5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-5.1.0.tgz#5ff11cc39c0bb65330ac6c41f9086634e3e3f686"
   dependencies:
     browser-stdout "1.3.1"
     commander "2.11.0"
@@ -5145,6 +5145,7 @@ mocha@5.0.5:
     glob "7.1.2"
     growl "1.10.3"
     he "1.1.1"
+    minimatch "3.0.4"
     mkdirp "0.5.1"
     supports-color "4.4.0"