diff --git a/Package.swift b/Package.swift
index e933577..f014632 100644
--- a/Package.swift
+++ b/Package.swift
@@ -17,29 +17,29 @@ let package = Package(
         .package(
             name: "WebIdOnDeviceDocumentScanner",
             url: "https://api.webid-solutions.de/releases/ios/spm/SwiftPackages/webid-on-device-document-scanner-spm",
-            .exact("15.1.1")
+            .branch("legacy-snapshots")
         ),
         .package(
             name: "WebIdIosIdentScanPlugin",
             url: "https://api.webid-solutions.de/releases/ios/spm/SwiftPackages/webid-ident-scan-plugin-spm",
-            .exact("15.1.1")
+            .branch("legacy-snapshots")
         ),
         .package(
             name: "WebIdEIdentPlugin",
             url: "https://api.webid-solutions.de/releases/ios/spm/SwiftPackages/webid-eident-plugin-spm",
-            .exact("15.1.1")
+            .branch("legacy-snapshots")
         ),
         .package(
             name: "WebIdDigitalSigningPlugin",
             url: "https://api.webid-solutions.de/releases/ios/spm/SwiftPackages/webid-digital-signing-plugin-spm",
-            .exact("15.1.1")
+            .branch("legacy-snapshots")
         )
     ],
     targets: [
         .binaryTarget(
             name: "WebIdEIdProductPlugin",
-            url: "https://api.webid-solutions.de/releases/ios/xcframework/legacy-snapshots/de/webid-solutions/WebIdEIdProductPlugin/15.2.1/WebIdEIdProductPlugin.framework-v15.2.1-SNAPSHOT-1353.zip",
-            checksum: "04f88f1a6c676e3586f905600badede3f43005b7bec2a463a1a49908c53c73f0"
+            url: "https://api.webid-solutions.de/releases/ios/xcframework/legacy-snapshots/de/webid-solutions/WebIdEIdProductPlugin/15.3.1/WebIdEIdProductPlugin.framework-v15.3.1-SNAPSHOT-1355.zip",
+            checksum: "2754aad502ddbcbacc5d66ecaf25a3fda3c3176ef5df5bb110adc45944115828"
         ),
         .target(
             name: "WebIdEIdProductPluginWrapper",