diff --git a/Loop.xcodeproj/project.pbxproj b/Loop.xcodeproj/project.pbxproj
index 96a426f520..aa2332a7e4 100644
--- a/Loop.xcodeproj/project.pbxproj
+++ b/Loop.xcodeproj/project.pbxproj
@@ -1085,7 +1085,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0730;
-				LastUpgradeCheck = 0810;
+				LastUpgradeCheck = 0820;
 				ORGANIZATIONNAME = "LoopKit Authors";
 				TargetAttributes = {
 					43776F8B1B8022E90074EA36 = {
@@ -1899,7 +1899,7 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CODE_SIGN_IDENTITY = "";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				CURRENT_PROJECT_VERSION = 1;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1926,7 +1926,7 @@
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
 				CODE_SIGN_IDENTITY = "";
-				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				CURRENT_PROJECT_VERSION = 1;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/Complication - WatchApp.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/Complication - WatchApp.xcscheme
index bf7d22a5ca..e9d45e8f1f 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/Complication - WatchApp.xcscheme	
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/Complication - WatchApp.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    version = "2.0">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/DoseMathTests.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/DoseMathTests.xcscheme
index 876de8c727..726f680524 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/DoseMathTests.xcscheme
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/DoseMathTests.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/Loop Status Extension.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/Loop Status Extension.xcscheme
index fb1515b9d7..286d8ff303 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/Loop Status Extension.xcscheme	
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/Loop Status Extension.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    wasCreatedForAppExtension = "YES"
    version = "2.0">
    <BuildAction
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/Loop.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/Loop.xcscheme
index 119c1f3e7b..e398e1274a 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/Loop.xcscheme
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/Loop.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/LoopTests.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/LoopTests.xcscheme
index 2361e372d3..01af7bbd6f 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/LoopTests.xcscheme
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/LoopTests.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/Notification - WatchApp.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/Notification - WatchApp.xcscheme
index 6c2c0c98a3..c7ab62a7ed 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/Notification - WatchApp.xcscheme	
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/Notification - WatchApp.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    version = "2.0">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Loop.xcodeproj/xcshareddata/xcschemes/WatchApp.xcscheme b/Loop.xcodeproj/xcshareddata/xcschemes/WatchApp.xcscheme
index 81d0b69195..88ca2093dd 100644
--- a/Loop.xcodeproj/xcshareddata/xcschemes/WatchApp.xcscheme
+++ b/Loop.xcodeproj/xcshareddata/xcschemes/WatchApp.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0810"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"