diff --git a/IOSSecuritySuite.xcodeproj/xcshareddata/xcschemes/IOSSecuritySuite.xcscheme b/IOSSecuritySuite.xcodeproj/xcshareddata/xcschemes/IOSSecuritySuite.xcscheme
index 8702ed5..ee0023a 100644
--- a/IOSSecuritySuite.xcodeproj/xcshareddata/xcschemes/IOSSecuritySuite.xcscheme
+++ b/IOSSecuritySuite.xcodeproj/xcshareddata/xcschemes/IOSSecuritySuite.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1510"
+   LastUpgradeVersion = "1520"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"