diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3da608d..b731e44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+#### 0.5.1 (2019-11-30)
+* **Database:**  Added Chrome 77 and 78. 
+
 #### 0.5.0 (2019-08-25)
 * **Database:** Added support for Chromium based Edge. Updated Android and iOS models. Added Chrome 75 and 76. Added Samsung Galaxy Fold and Galaxy A models.
 * **Fixes:** False positive for Obigo browser. 
diff --git a/data/browsers-chrome.js b/data/browsers-chrome.js
index 294c860..36dfe22 100644
--- a/data/browsers-chrome.js
+++ b/data/browsers-chrome.js
@@ -80,6 +80,8 @@ module.exports = {
     '74.0.3729': 'stable',
     '75.0.3770': 'stable',
     '76.0.3809': 'stable',
+    '77.0.3865': 'stable',
+    '78.0.3904': 'stable',
   },
   MOBILE: {
     '16.0.912': 'beta',
@@ -134,5 +136,7 @@ module.exports = {
     '74.0.3729': 'stable',
     '75.0.3770': 'stable',
     '76.0.3809': 'stable',
+    '77.0.3865': 'stable',
+    '78.0.3904': 'stable',
   },
 };
diff --git a/package.json b/package.json
index 4c97037..a2ce17e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "which-browser",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Browser sniffing tool and UA parser. Browser sniffing gone too far — A useragent parser library for JavaScript",
   "main": "src/Parser.js",
   "types": "which-browser.d.ts",