diff --git a/ELFoundation.xcodeproj/project.pbxproj b/ELFoundation.xcodeproj/project.pbxproj
index 0902948..cef2cf0 100644
--- a/ELFoundation.xcodeproj/project.pbxproj
+++ b/ELFoundation.xcodeproj/project.pbxproj
@@ -717,7 +717,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.walmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = ELFoundation;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -735,7 +735,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.walmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = ELFoundation;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = QADeployment;
 		};
@@ -753,7 +753,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.walmartlabs.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = ELFoundation;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};