diff --git a/apollo-ios-codegen/Package.swift b/apollo-ios-codegen/Package.swift
index e794621f2..f56552938 100644
--- a/apollo-ios-codegen/Package.swift
+++ b/apollo-ios-codegen/Package.swift
@@ -1,5 +1,7 @@
 // swift-tools-version:5.9
+//
 // The swift-tools-version declares the minimum version of Swift required to build this package.
+// Swift 5.9 is available from Xcode 15.0.
 
 import PackageDescription
 
diff --git a/apollo-ios-codegen/Sources/ApolloCodegenLib/Templates/SwiftPackageManagerModuleTemplate.swift b/apollo-ios-codegen/Sources/ApolloCodegenLib/Templates/SwiftPackageManagerModuleTemplate.swift
index 933bef1bf..7c3fa07dc 100644
--- a/apollo-ios-codegen/Sources/ApolloCodegenLib/Templates/SwiftPackageManagerModuleTemplate.swift
+++ b/apollo-ios-codegen/Sources/ApolloCodegenLib/Templates/SwiftPackageManagerModuleTemplate.swift
@@ -23,7 +23,7 @@ struct SwiftPackageManagerModuleTemplate: TemplateRenderer {
     let casedSchemaNamespace = config.schemaNamespace.firstUppercased
 
     return TemplateString("""
-    // swift-tools-version:5.7
+    // swift-tools-version:5.9
 
     import PackageDescription
 
diff --git a/apollo-ios-pagination/Package.swift b/apollo-ios-pagination/Package.swift
index 99f0db844..13fa2d385 100644
--- a/apollo-ios-pagination/Package.swift
+++ b/apollo-ios-pagination/Package.swift
@@ -1,4 +1,7 @@
-// swift-tools-version: 5.9
+// swift-tools-version:5.9
+//
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+// Swift 5.9 is available from Xcode 15.0.
 
 import PackageDescription
 
diff --git a/apollo-ios/Package.swift b/apollo-ios/Package.swift
index b0d35db3d..b3e402a56 100644
--- a/apollo-ios/Package.swift
+++ b/apollo-ios/Package.swift
@@ -1,5 +1,8 @@
 // swift-tools-version:5.9
+//
 // The swift-tools-version declares the minimum version of Swift required to build this package.
+// Swift 5.9 is available from Xcode 15.0.
+
 
 import PackageDescription