diff --git a/modules/delaunator-cpp/0.0.0-20181007-c1521f6/source.json b/modules/delaunator-cpp/0.0.0-20181007-c1521f6/source.json
index 5f8ba3e2485..76a6f047c9e 100644
--- a/modules/delaunator-cpp/0.0.0-20181007-c1521f6/source.json
+++ b/modules/delaunator-cpp/0.0.0-20181007-c1521f6/source.json
@@ -5,6 +5,6 @@
     "patch_strip": 0,
     "overlay": {
         "BUILD.bazel": "sha256-1JFsX6lyZGR9J13zwnFotXlQnFgu1QphxftV5kMET3Q=",
-        "MODULE.bazel": "sha256-TINvo1RJQBWaqKbyOoq8nh0qE2IP9gSH7IKIqUXF3Ss="
+        "MODULE.bazel": "sha256-4KiRtoyMNIwGusGWbSjxL0+wZ+S4n1EdcdKnwcTYA4s="
     }
 }