diff --git a/Package.resolved b/Package.resolved
index 0b86553d6..a4596a447 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -95,8 +95,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/duckduckgo/sync_crypto",
       "state" : {
-        "revision" : "0c8bf3c0e75591bc366407b9d7a73a9fcfc7736f",
-        "version" : "0.3.0"
+        "revision" : "cc726cebb67367466bc31ced4784e16d44ac68d1",
+        "version" : "0.4.0"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index 34696f37a..ae5bf19a3 100644
--- a/Package.swift
+++ b/Package.swift
@@ -53,7 +53,7 @@ let package = Package(
         .package(url: "https://github.com/duckduckgo/duckduckgo-autofill.git", exact: "16.1.0"),
         .package(url: "https://github.com/duckduckgo/GRDB.swift.git", exact: "2.4.2"),
         .package(url: "https://github.com/duckduckgo/TrackerRadarKit", exact: "3.0.0"),
-        .package(url: "https://github.com/duckduckgo/sync_crypto", exact: "0.3.0"),
+        .package(url: "https://github.com/duckduckgo/sync_crypto", exact: "0.4.0"),
         .package(url: "https://github.com/gumob/PunycodeSwift.git", exact: "3.0.0"),
         .package(url: "https://github.com/duckduckgo/content-scope-scripts", exact: "7.5.0"),
         .package(url: "https://github.com/duckduckgo/privacy-dashboard", exact: "7.6.0"),