diff --git a/Package.swift b/Package.swift
index 958cc70a7..3df9615a6 100644
--- a/Package.swift
+++ b/Package.swift
@@ -18,6 +18,12 @@ var globalConcurrencyFlags: [String] = []
 // ])
 // #endif
 
+#if swift(>=5.6)
+let swiftSyntaxDependencyName = "SwiftSyntaxParser"
+#else
+let swiftSyntaxDependencyName = "SwiftSyntax"
+#endif
+
 if ProcessInfo.processInfo.environment["SACT_WARNINGS_AS_ERRORS"] != nil {
     print("SACT_WARNINGS_AS_ERRORS enabled, passing `-warnings-as-errors`")
     var allUnsafeFlags = globalConcurrencyFlags
@@ -68,7 +74,7 @@ var targets: [PackageDescription.Target] = [
         name: "GenActorsLib",
         dependencies: [
             "DistributedActors",
-            .product(name: "SwiftSyntax", package: "SwiftSyntax"),
+            .product(name: swiftSyntaxDependencyName, package: "SwiftSyntax"),
             .product(name: "Logging", package: "swift-log"),
             .product(name: "ArgumentParser", package: "swift-argument-parser"),
 
@@ -307,7 +313,7 @@ dependencies.append(
 )
 #elseif swift(>=5.6)
 dependencies.append(
-    .package(name: "SwiftSyntax", url: "https://github.com/apple/swift-syntax.git", .exact("0.50600.0"))
+    .package(name: "SwiftSyntax", url: "https://github.com/apple/swift-syntax.git", .exact("0.50600.1"))
 )
 #elseif swift(>=5.5)
 dependencies.append(
diff --git a/Sources/GenActorsLib/GenerateActors.swift b/Sources/GenActorsLib/GenerateActors.swift
index 723f749d3..f50c9a779 100644
--- a/Sources/GenActorsLib/GenerateActors.swift
+++ b/Sources/GenActorsLib/GenerateActors.swift
@@ -17,7 +17,11 @@ import DistributedActors
 import Files
 import Foundation
 import Logging
+#if swift(>=5.6)
+import SwiftSyntaxParser
+#else
 import SwiftSyntax
+#endif
 
 final class GenerateActors {
     var log: Logger
diff --git a/Tests/GenActorsTests/ClassStructEtcActorable/ClassStructEtc+Actorable.swift b/Tests/GenActorsTests/ClassStructEtcActorable/ClassStructEtc+Actorable.swift
index c636329f3..941935a4c 100644
--- a/Tests/GenActorsTests/ClassStructEtcActorable/ClassStructEtc+Actorable.swift
+++ b/Tests/GenActorsTests/ClassStructEtcActorable/ClassStructEtc+Actorable.swift
@@ -14,7 +14,7 @@
 
 import DistributedActors
 
-class ClassActorable: Actorable {
+final class ClassActorable: Actorable {
     // @actor
     func hello() -> String {
         "Hello."