diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 4de39f2..9ecee7c 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -12,8 +12,8 @@ jobs:
 	steps:
 	  - uses: compnerd/gha-setup-swift@main
 		with:
-		  branch: swift-5.9-release
-		  tag: 5.9-RELEASE
+		  branch: swift-5.10-release
+		  tag: 5.10-RELEASE
   
 	  - uses: actions/checkout@v2
 	  - run: swift build
diff --git a/Package.swift b/Package.swift
index 8848257..f0f55f8 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 5.9
+// swift-tools-version: 5.10
 
 import PackageDescription