diff --git a/Package.swift b/Package.swift
index 8807e87..46c9f4d 100644
--- a/Package.swift
+++ b/Package.swift
@@ -11,8 +11,8 @@ if ProcessInfo.processInfo.environment["LOCAL_BUILD"] != nil {
 }else {
     FFIbinaryTarget = .binaryTarget(
         name: "LoroFFI",
-        url: "https://github.com/loro-dev/loro-swift/releases/download/1.8.1/loroFFI.xcframework.zip",
-        checksum: "6c723580b568aeccd05debc3cb40635912f5a882520cf42fe84c72220edd0f12"
+        url: "https://github.com/loro-dev/loro-swift/releases/download/1.10.3/loroFFI.xcframework.zip",
+        checksum: "0090b751b4c57e0b00eb8e3efcc4d9a7c9a237096acd80add79714ca5aa459b5"
     )
 }
 
diff --git a/README.md b/README.md
index 627434d..41b76d8 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ let package = Package(
     products: [......],
     dependencies:[
         ...,
-        .package(url: "https://github.com/loro-dev/loro-swift.git", from: "1.8.1")
+        .package(url: "https://github.com/loro-dev/loro-swift.git", from: "1.10.3")
     ],
     targets:[
         .executableTarget(