diff --git a/Cartfile b/Cartfile
index b75a4bf..d02e56e 100644
--- a/Cartfile
+++ b/Cartfile
@@ -1 +1 @@
-github "gojuno/HexGridSwift" == 3.0.0
+github "gojuno/HexGridSwift" == 3.0.1
diff --git a/Cartfile.resolved b/Cartfile.resolved
index 251687c..6147f6b 100644
--- a/Cartfile.resolved
+++ b/Cartfile.resolved
@@ -1,4 +1,4 @@
 github "Quick/Nimble" "v8.0.1"
 github "Quick/Quick" "v2.0.0"
-github "gojuno/HexGridSwift" "v3.0.0"
-github "gojuno/MortonSwift" "v3.0.0"
+github "gojuno/HexGridSwift" "v3.0.1"
+github "gojuno/MortonSwift" "v3.0.1"
diff --git a/HexGridGeo.xcodeproj/project.pbxproj b/HexGridGeo.xcodeproj/project.pbxproj
index 5290b67..f204755 100644
--- a/HexGridGeo.xcodeproj/project.pbxproj
+++ b/HexGridGeo.xcodeproj/project.pbxproj
@@ -249,6 +249,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
@@ -311,6 +312,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";