diff --git a/platform/ios/CHANGELOG.md b/platform/ios/CHANGELOG.md
index d6583d277a9..1dd7e7d9469 100644
--- a/platform/ios/CHANGELOG.md
+++ b/platform/ios/CHANGELOG.md
@@ -2,8 +2,14 @@
 
 Mapbox welcomes participation and contributions from everyone. Please read [CONTRIBUTING.md](../../CONTRIBUTING.md) to get started.
 
+## 5.1.1 - July 18, 2019
+
+* Fixed a bug in telemetry collection. ([#15077](https://github.com/mapbox/mapbox-gl-native/pull/15077))
+
 ## 5.1.0 - June 19, 2019
 
+This release contains a bug in telemetry collection and has been superseded by 5.1.1 — please update immediately.
+
 ### Styles and rendering
 
 * Fixed a crash when a fill pattern in a style could not be found. ([#14696](https://github.com/mapbox/mapbox-gl-native/pull/14696))
diff --git a/platform/ios/Mapbox-iOS-SDK-snapshot-dynamic.podspec b/platform/ios/Mapbox-iOS-SDK-snapshot-dynamic.podspec
index 933194e59b3..8c1409e63e5 100644
--- a/platform/ios/Mapbox-iOS-SDK-snapshot-dynamic.podspec
+++ b/platform/ios/Mapbox-iOS-SDK-snapshot-dynamic.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '5.1.0'
+  version = '5.1.1'
 
   m.name    = 'Mapbox-iOS-SDK-snapshot-dynamic'
   m.version = "#{version}-snapshot"
diff --git a/platform/ios/Mapbox-iOS-SDK-stripped.podspec b/platform/ios/Mapbox-iOS-SDK-stripped.podspec
index d37c2d6811c..cc981905400 100644
--- a/platform/ios/Mapbox-iOS-SDK-stripped.podspec
+++ b/platform/ios/Mapbox-iOS-SDK-stripped.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '5.1.0'
+  version = '5.1.1'
 
   m.name    = 'Mapbox-iOS-SDK-stripped'
   m.version = "#{version}-stripped"
diff --git a/platform/ios/Mapbox-iOS-SDK.podspec b/platform/ios/Mapbox-iOS-SDK.podspec
index 6c4a5907342..18ac47cf598 100644
--- a/platform/ios/Mapbox-iOS-SDK.podspec
+++ b/platform/ios/Mapbox-iOS-SDK.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |m|
 
-  version = '5.1.0'
+  version = '5.1.1'
 
   m.name    = 'Mapbox-iOS-SDK'
   m.version = version