diff --git a/Package.swift b/Package.swift
index f7072ec..8e3cc61 100644
--- a/Package.swift
+++ b/Package.swift
@@ -21,8 +21,8 @@ let package = Package(
         ),
         .package(
             name: "WebIdPluginCore",
-            url: "https://api.webid-solutions.de/releases/ios/spm/SwiftPackages/webid-plugin-core-spm.git",
-            .exact("20.3.0")
+            url: "https://api.webid-solutions.de/releases/ios/spm/SwiftPackageRedesignV4/webid-plugin-core-spm.git",
+            .branch("redesign-v4-snapshots")
         ),
         .package(
             name: "DocumentReader",
@@ -38,8 +38,8 @@ let package = Package(
     targets: [
         .binaryTarget(
             name: "WebIdOnDeviceDocumentScanner",
-            url: "https://api.webid-solutions.de/releases/ios/xcframework/snapshots/de/webid-solutions/WebIdOnDeviceDocumentScanner/20.2.2/WebIdOnDeviceDocumentScanner.framework-v20.2.2-SNAPSHOT-1490.zip",
-            checksum: "702f3e4416ed7cfd10f50d9f1a447c437ccc73bcb1f4bdf68e68195cf782f427"
+            url: "https://api.webid-solutions.de/releases/ios/xcframework/snapshots/de/webid-solutions/WebIdOnDeviceDocumentScanner/20.3.1/WebIdOnDeviceDocumentScanner.framework-v20.3.1-SNAPSHOT-1492.zip",
+            checksum: "0ce813527aa2270cc2c0ef4e38bc2e614e0a351c920d02e8568f6c7fd8ab2587"
         ),
         .target(
             name: "WebIdOnDeviceDocumentScannerWrapper",