diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5ce1569..b10c43a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,9 @@
 
 - Fixed `.pch` files being bundled as resources [#597](https://github.com/yonaskolb/XcodeGen/pull/597) @thii
 
+#### Changed
+- Follow up on the Xcode 10.2 updates done in [#555](https://github.com/yonaskolb/XcodeGen/pull/555): updated the `compatibilityVersion` project setting to `Xcode 10.0`. With the `compatibilityVersion` set to `Xcode 9.3`, Xcode automatically sets the `ObjectVersion` from `51` to `50` [#581](https://github.com/yonaskolb/XcodeGen/pull/581) @acecilia
+
 ## 2.5.0
 
 #### Added
diff --git a/Sources/XcodeGenKit/PBXProjGenerator.swift b/Sources/XcodeGenKit/PBXProjGenerator.swift
index 39ca69b0..8f04353e 100644
--- a/Sources/XcodeGenKit/PBXProjGenerator.swift
+++ b/Sources/XcodeGenKit/PBXProjGenerator.swift
@@ -87,7 +87,7 @@ public class PBXProjGenerator {
             PBXProject(
                 name: project.name,
                 buildConfigurationList: buildConfigList,
-                compatibilityVersion: project.compatabilityVersion,
+                compatibilityVersion: project.compatibilityVersion,
                 mainGroup: mainGroup,
                 developmentRegion: project.options.developmentLanguage ?? "en"
             )
diff --git a/Sources/XcodeGenKit/Version.swift b/Sources/XcodeGenKit/Version.swift
index 63904f67..3e122732 100644
--- a/Sources/XcodeGenKit/Version.swift
+++ b/Sources/XcodeGenKit/Version.swift
@@ -11,8 +11,8 @@ extension Project {
         return "1.3"
     }
 
-    var compatabilityVersion: String {
-        return "Xcode 9.3"
+    var compatibilityVersion: String {
+        return "Xcode 10.0"
     }
 
     var objectVersion: UInt {
diff --git a/Tests/Fixtures/CarthageProject/Project.xcodeproj/project.pbxproj b/Tests/Fixtures/CarthageProject/Project.xcodeproj/project.pbxproj
index b809ab72..6be39879 100644
--- a/Tests/Fixtures/CarthageProject/Project.xcodeproj/project.pbxproj
+++ b/Tests/Fixtures/CarthageProject/Project.xcodeproj/project.pbxproj
@@ -315,7 +315,7 @@
 				LastUpgradeCheck = 1020;
 			};
 			buildConfigurationList = D91E14E36EC0B415578456F264E0161E /* Build configuration list for PBXProject "Project" */;
-			compatibilityVersion = "Xcode 9.3";
+			compatibilityVersion = "Xcode 10.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
diff --git a/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj b/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj
index bf38f623..6675904b 100644
--- a/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj
+++ b/Tests/Fixtures/TestProject/Project.xcodeproj/project.pbxproj
@@ -1498,7 +1498,7 @@
 				};
 			};
 			buildConfigurationList = D91E14E36EC0B415578456F264E0161E /* Build configuration list for PBXProject "Project" */;
-			compatibilityVersion = "Xcode 9.3";
+			compatibilityVersion = "Xcode 10.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (