diff --git a/Sources/DangerShellExecutor/ShellExecutor.swift b/Sources/DangerShellExecutor/ShellExecutor.swift
index 45230260..e1fcad6d 100644
--- a/Sources/DangerShellExecutor/ShellExecutor.swift
+++ b/Sources/DangerShellExecutor/ShellExecutor.swift
@@ -1,4 +1,7 @@
 import Foundation
+#if canImport(FoundationNetworking)
+import FoundationNetworking
+#endif
 
 public enum SpawnError: Error {
     case commandFailed(command: String, exitCode: Int32, stdout: String, stderr: String)
@@ -62,16 +65,19 @@ public struct ShellExecutor: ShellExecuting {
                             with: arguments,
                             environmentVariables: environmentVariables,
                             outputFile: outputFile)
+        do {
+            let pipe = Pipe()
+            task.standardOutput = pipe
+            try task.run()
 
-        let pipe = Pipe()
-        task.standardOutput = pipe
-        task.launch()
+            let data = pipe.fileHandleForReading.readDataToEndOfFile()
 
-        let data = pipe.fileHandleForReading.readDataToEndOfFile()
+            task.waitUntilExit()
 
-        task.waitUntilExit()
-
-        return String(data: data, encoding: .utf8)!.trimmingCharacters(in: .whitespacesAndNewlines)
+            return String(data: data, encoding: .utf8)!.trimmingCharacters(in: .whitespacesAndNewlines)
+        } catch {
+            return error.localizedDescription
+        }
     }
 
     // Similar to above, but can throw, and throws with most of
@@ -90,7 +96,7 @@ public struct ShellExecutor: ShellExecuting {
         task.standardOutput = stdout
         let stderr = Pipe()
         task.standardError = stderr
-        task.launch()
+        try task.run()
 
         // Pull out the STDOUT as a string because we'll need that regardless
         let stdoutData = stdout.fileHandleForReading.readDataToEndOfFile()
@@ -131,10 +137,10 @@ public struct ShellExecutor: ShellExecuting {
         let script = "\(command) \(arguments.joined(separator: " "))" + scriptOutputFile
 
         let task = Process()
-        task.launchPath = "/bin/sh"
+        task.executableURL = URL(fileURLWithPath: "/bin/sh")
         task.arguments = ["-c", script]
         task.environment = mergeEnvs(localEnv: environmentVariables, processEnv: ProcessInfo.processInfo.environment)
-        task.currentDirectoryPath = FileManager.default.currentDirectoryPath
+        task.currentDirectoryURL = URL(fileURLWithPath: FileManager.default.currentDirectoryPath)
         return task
     }
 
diff --git a/Sources/Runner/Commands/RunDangerJS.swift b/Sources/Runner/Commands/RunDangerJS.swift
index 1d9df3aa..8058764a 100644
--- a/Sources/Runner/Commands/RunDangerJS.swift
+++ b/Sources/Runner/Commands/RunDangerJS.swift
@@ -1,6 +1,9 @@
 import Foundation
 import Logger
 import RunnerLib
+#if canImport(FoundationNetworking)
+import FoundationNetworking
+#endif
 
 func runDangerJSCommandToRunDangerSwift(_ command: DangerCommand, logger: Logger) throws -> Int32 {
     guard let dangerJS = try? getDangerCommandPath(logger: logger) else {
@@ -22,7 +25,7 @@ func runDangerJSCommandToRunDangerSwift(_ command: DangerCommand, logger: Logger
 
     let proc = Process()
     proc.environment = ProcessInfo.processInfo.environment
-    proc.launchPath = dangerJS
+    proc.executableURL = URL(fileURLWithPath: dangerJS)
 
     let dangerOptionsIndexes = DangerSwiftOption.allCases
         .compactMap { option -> (DangerSwiftOption, Int)? in
@@ -62,8 +65,8 @@ func runDangerJSCommandToRunDangerSwift(_ command: DangerCommand, logger: Logger
     proc.standardOutput = standardOutput
     proc.standardError = standardOutput
 
-    logger.debug("Running: \(proc.launchPath!) \(proc.arguments!.joined(separator: " ")) ")
-    proc.launch()
+    logger.debug("Running: \(proc.executableURL!) \(proc.arguments!.joined(separator: " ")) ")
+    try proc.run()
     proc.waitUntilExit()
 
     return proc.terminationStatus
diff --git a/Sources/Runner/Commands/Runner.swift b/Sources/Runner/Commands/Runner.swift
index cd14ef65..3bdcce6f 100644
--- a/Sources/Runner/Commands/Runner.swift
+++ b/Sources/Runner/Commands/Runner.swift
@@ -3,6 +3,9 @@ import DangerShellExecutor
 import Foundation
 import Logger
 import RunnerLib
+#if canImport(FoundationNetworking)
+import FoundationNetworking
+#endif
 
 // swiftlint:disable:next function_body_length
 func runDanger(version dangerSwiftVersion: String, logger: Logger) throws {
@@ -152,19 +155,19 @@ func runDanger(version dangerSwiftVersion: String, logger: Logger) throws {
 
     // Create a process to eval the Swift file
     let proc = Process()
-    proc.launchPath = swiftC
+    proc.executableURL = URL(fileURLWithPath: swiftC)
     proc.arguments = args
     let standardOutput = FileHandle.standardOutput
     if let cwdOptionIndex = CommandLine.arguments.firstIndex(of: DangeSwiftRunnerOption.cwd.rawValue),
        (cwdOptionIndex + 1) < CommandLine.arguments.count,
        let directoryURL = URL(string: CommandLine.arguments[cwdOptionIndex + 1])
     {
-        proc.currentDirectoryPath = directoryURL.absoluteString
+        proc.currentDirectoryURL = directoryURL
     }
     proc.standardOutput = standardOutput
     proc.standardError = standardOutput
 
-    proc.launch()
+    try proc.run()
     proc.waitUntilExit()
 
     logger.debug("Completed evaluation")