diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a7796c..63af6ef 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,11 @@ All notable changes to this project will be documented in this file.
 * Removed example project
 * Removed MidPointCircularSlider
 
+
+## [1.1.0](https://github.com/HamzaGhazouani/HGCircularSlider/releases/tag/1.1.0)
+
+* Fix Swift 3.1 warnings
+
 ## [1.0.3](https://github.com/HamzaGhazouani/HGCircularSlider/releases/tag/1.0.3)
 
 * Change midPointValue from private to open
diff --git a/Example/HGCircularSlider.xcodeproj/project.pbxproj b/Example/HGCircularSlider.xcodeproj/project.pbxproj
index b808603..7798721 100755
--- a/Example/HGCircularSlider.xcodeproj/project.pbxproj
+++ b/Example/HGCircularSlider.xcodeproj/project.pbxproj
@@ -291,7 +291,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
 		0F46583D66160DDAEA5B58FE /* [CP] Copy Pods Resources */ = {
@@ -366,7 +366,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
 /* End PBXShellScriptBuildPhase section */
diff --git a/Example/Podfile.lock b/Example/Podfile.lock
index aae0b4a..c77c5d0 100755
--- a/Example/Podfile.lock
+++ b/Example/Podfile.lock
@@ -13,4 +13,4 @@ SPEC CHECKSUMS:
 
 PODFILE CHECKSUM: 7cb4c64ce59896052589f93ba9b0ea50a207f738
 
-COCOAPODS: 1.2.0
+COCOAPODS: 1.2.1
diff --git a/README.md b/README.md
index 478436b..269d0d2 100644
--- a/README.md
+++ b/README.md
@@ -30,10 +30,10 @@ HGCircularSlider is available through [CocoaPods](http://cocoapods.org). To inst
 it, simply add the following line to your Podfile:
 
 ``` ruby
-# Swift 3.1 - Xcode 8
+# Swift 3.1 - Xcode 8.3
 pod 'HGCircularSlider', '~> 2.1.0'
 
-# Swift 3.0 - Xcode 8
+# Swift 3 - Xcode 8
 pod 'HGCircularSlider', '~> 1.0.3'
 
 # Swift 2.2 - Xcode 7.3.1 (Checkout Swift2_Xcode7.3 branche)