From ce58d19c1a65681a951d4e9031fcc7d777cf817c Mon Sep 17 00:00:00 2001
From: Francis Tsui <ftsui@google.com>
Date: Wed, 23 Apr 2025 14:24:58 -0700
Subject: [PATCH] Update swift build to cxx20.

PiperOrigin-RevId: 750724378
---
 Package.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Package.swift b/Package.swift
index bb95974a..4b08655f 100644
--- a/Package.swift
+++ b/Package.swift
@@ -678,5 +678,5 @@ let package = Package(
     ),
   ],
   cLanguageStandard: .c99,
-  cxxLanguageStandard: .cxx17
+  cxxLanguageStandard: .cxx20
 )