diff --git a/CHANGELOG.md b/CHANGELOG.md
index ad6f7d2fe0..6800b9c046 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-# 8.1.0 / 2020-07-29
+# 8.1.0 / 2020-07-30
 
 In this release, Mocha now builds its browser bundle with Rollup and Babel, which will provide the project's codebase more flexibility and consistency.
 
@@ -6,7 +6,7 @@ While we've been diligent about backwards compatibility, it's _possible_ consume
 
 This release **does not** drop support for IE11.
 
-Other community contributions came from [**@Devjeel**](https://github.com/Devjeel) and [**@sharath2106**](https://github.com/sharath2106). _Thank you_ to everyone who contributed to this release!
+Other community contributions came from [**@Devjeel**](https://github.com/Devjeel), @Harsha509 and [**@sharath2106**](https://github.com/sharath2106). _Thank you_ to everyone who contributed to this release!
 
 > Do you read Korean? See [this guide to running parallel tests in Mocha](https://blog.outsider.ne.kr/1489), translated by our maintainer, [**@outsideris**](https://github.com/outsideris).
 
diff --git a/package-lock.json b/package-lock.json
index a1b9a224c0..517be26440 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4259,9 +4259,9 @@
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@@ -22439,14 +22508,14 @@
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@@ -22495,21 +22564,21 @@
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@@ -22520,21 +22589,21 @@
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@@ -22563,7 +22632,7 @@
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@@ -22627,7 +22696,7 @@
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@@ -22637,7 +22706,7 @@
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@@ -22647,14 +22716,14 @@
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diff --git a/package.json b/package.json
index 5f61980fe1..5bcaf9748b 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
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@@ -108,11 +108,11 @@
     "eslint-plugin-standard": "^4.0.1",
     "fs-extra": "^9.0.0",
     "husky": "^4.2.3",
-    "hyperlink": "^4.4.3",
+    "hyperlink": "^4.5.0",
     "jsdoc": "^3.6.3",
-    "karma": "^4.4.1",
+    "karma": "^5.1.1",
     "karma-chrome-launcher": "^3.1.0",
-    "karma-mocha": "^1.3.0",
+    "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
     "karma-requirejs": "^1.1.0",
     "karma-sauce-launcher": "^2.0.2",