diff --git a/Bugsnag.podspec.json b/Bugsnag.podspec.json
index 0b53b359b..059183c5c 100644
--- a/Bugsnag.podspec.json
+++ b/Bugsnag.podspec.json
@@ -1,6 +1,6 @@
 {
   "name": "Bugsnag",
-  "version": "5.16.2",
+  "version": "5.16.3",
   "summary": "Cocoa notifier for SDK for bugsnag.com",
   "homepage": "https://bugsnag.com",
   "license": "MIT",
@@ -9,7 +9,7 @@
   },
   "source": {
     "git": "https://github.com/bugsnag/bugsnag-cocoa.git",
-    "tag": "v5.16.2"
+    "tag": "v5.16.3"
   },
   "frameworks": ["Foundation", "SystemConfiguration"],
   "libraries": [
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e95f7722a..31b7f4cad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-## 5.X.X (TBD)
+## 5.16.3 (14 Aug 2018)
 
 ### Bug Fixes
 
diff --git a/Source/BugsnagNotifier.m b/Source/BugsnagNotifier.m
index 67cc4da40..598851709 100644
--- a/Source/BugsnagNotifier.m
+++ b/Source/BugsnagNotifier.m
@@ -41,7 +41,7 @@
 #import <AppKit/AppKit.h>
 #endif
 
-NSString *const NOTIFIER_VERSION = @"5.16.2";
+NSString *const NOTIFIER_VERSION = @"5.16.3";
 NSString *const NOTIFIER_URL = @"https://github.com/bugsnag/bugsnag-cocoa";
 NSString *const BSTabCrash = @"crash";
 NSString *const BSAttributeDepth = @"depth";
diff --git a/VERSION b/VERSION
index 9aa54ea30..01419b812 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.16.2
+5.16.3