diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -173,5 +173,5 @@ operations: [
 
 ## Attributions
 * [jsondiffpatch](https://github.com/benjamine/jsondiffpatch)
-* [google-diff-match-patch](https://code.google.com/archive/p/google-diff-match-patch/)
+* [google-diff-match-patch](https://github.com/google/diff-match-patch)
 * [Newtonsoft.Json](https://www.nuget.org/packages/Newtonsoft.Json/)